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<title>Data/Functor/Representable/Trie/Either.hs</title>
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<pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE TypeFamilies #-}</span>
<a name="line-2"></a><span class='hs-comment'>----------------------------------------------------------------------</span>
<a name="line-3"></a><span class='hs-comment'>-- |</span>
<a name="line-4"></a><span class='hs-comment'>-- Module : Data.Functor.Representable.Trie.Bool</span>
<a name="line-5"></a><span class='hs-comment'>-- Copyright : (c) Edward Kmett 2011</span>
<a name="line-6"></a><span class='hs-comment'>-- License : BSD3</span>
<a name="line-7"></a><span class='hs-comment'>-- </span>
<a name="line-8"></a><span class='hs-comment'>-- Maintainer : ekmett@gmail.com</span>
<a name="line-9"></a><span class='hs-comment'>-- Stability : experimental</span>
<a name="line-10"></a><span class='hs-comment'>-- </span>
<a name="line-11"></a><span class='hs-comment'>----------------------------------------------------------------------</span>
<a name="line-12"></a>
<a name="line-13"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Functor</span><span class='hs-varop'>.</span><span class='hs-conid'>Representable</span><span class='hs-varop'>.</span><span class='hs-conid'>Trie</span><span class='hs-varop'>.</span><span class='hs-conid'>Either</span> <span class='hs-layout'>(</span>
<a name="line-14"></a> <span class='hs-conid'>EitherTrie</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-15"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>left</span>
<a name="line-16"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>right</span>
<a name="line-17"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-18"></a>
<a name="line-19"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Applicative</span>
<a name="line-20"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Distributive</span>
<a name="line-21"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Functor</span><span class='hs-varop'>.</span><span class='hs-conid'>Representable</span>
<a name="line-22"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Functor</span><span class='hs-varop'>.</span><span class='hs-conid'>Bind</span>
<a name="line-23"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Foldable</span>
<a name="line-24"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Traversable</span>
<a name="line-25"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Traversable</span><span class='hs-varop'>.</span><span class='hs-conid'>Fair</span>
<a name="line-26"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Semigroup</span>
<a name="line-27"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Semigroup</span><span class='hs-varop'>.</span><span class='hs-conid'>Foldable</span>
<a name="line-28"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Semigroup</span><span class='hs-varop'>.</span><span class='hs-conid'>Traversable</span>
<a name="line-29"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Key</span>
<a name="line-30"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Prelude</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-varid'>lookup</span><span class='hs-layout'>,</span><span class='hs-varid'>zipWith</span><span class='hs-layout'>)</span>
<a name="line-31"></a>
<a name="line-32"></a><a name="EitherTrie"></a><span class='hs-comment'>-- the product functor would be the trie of an either, but we fair traversal</span>
<a name="line-33"></a><a name="EitherTrie"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>g</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-34"></a>
<a name="line-35"></a><span class='hs-keyword'>type</span> <span class='hs-keyword'>instance</span> <span class='hs-conid'>Key</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Either</span> <span class='hs-layout'>(</span><span class='hs-conid'>Key</span> <span class='hs-varid'>f</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>Key</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span>
<a name="line-36"></a>
<a name="line-37"></a><a name="left"></a><span class='hs-definition'>left</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span>
<a name="line-38"></a><span class='hs-definition'>left</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span>
<a name="line-39"></a>
<a name="line-40"></a><a name="right"></a><span class='hs-definition'>right</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>g</span> <span class='hs-varid'>a</span>
<a name="line-41"></a><span class='hs-definition'>right</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>g</span>
<a name="line-42"></a>
<a name="line-43"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Apply</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Apply</span> <span class='hs-varid'>g</span><span class='hs-layout'>,</span> <span class='hs-conid'>Semigroup</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Semigroup</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-44"></a> <span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-varop'><></span> <span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>c</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varop'><></span><span class='hs-layout'>)</span> <span class='hs-varop'><$></span> <span class='hs-varid'>a</span> <span class='hs-varop'><.></span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varop'><></span><span class='hs-layout'>)</span> <span class='hs-varop'><$></span> <span class='hs-varid'>b</span> <span class='hs-varop'><.></span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span>
<a name="line-45"></a>
<a name="line-46"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Applicative</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Applicative</span> <span class='hs-varid'>g</span><span class='hs-layout'>,</span> <span class='hs-conid'>Monoid</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Monoid</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-47"></a> <span class='hs-varid'>mempty</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-layout'>(</span><span class='hs-varid'>pure</span> <span class='hs-varid'>mempty</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>pure</span> <span class='hs-varid'>mempty</span><span class='hs-layout'>)</span>
<a name="line-48"></a> <span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>a</span> <span class='hs-varid'>b</span> <span class='hs-varop'>`mappend`</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>c</span> <span class='hs-varid'>d</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-layout'>(</span><span class='hs-varid'>mappend</span> <span class='hs-varop'><$></span> <span class='hs-varid'>a</span> <span class='hs-varop'><*></span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>mappend</span> <span class='hs-varop'><$></span> <span class='hs-varid'>b</span> <span class='hs-varop'><*></span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span>
<a name="line-49"></a>
<a name="line-50"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Functor</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Functor</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Functor</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-51"></a> <span class='hs-varid'>fmap</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-varid'>f</span> <span class='hs-varid'>fs</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-varid'>f</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span>
<a name="line-52"></a> <span class='hs-varid'>b</span> <span class='hs-varop'><$</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-layout'>(</span><span class='hs-varid'>b</span> <span class='hs-varop'><$</span> <span class='hs-varid'>fs</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>b</span> <span class='hs-varop'><$</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span>
<a name="line-53"></a>
<a name="line-54"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Apply</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Apply</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Apply</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-55"></a> <span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>ff</span> <span class='hs-varid'>fg</span> <span class='hs-varop'><.></span> <span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>af</span> <span class='hs-varid'>ag</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-layout'>(</span><span class='hs-varid'>ff</span> <span class='hs-varop'><.></span> <span class='hs-varid'>af</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fg</span> <span class='hs-varop'><.></span> <span class='hs-varid'>ag</span><span class='hs-layout'>)</span>
<a name="line-56"></a> <span class='hs-varid'>a</span> <span class='hs-varop'><.</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>a</span>
<a name="line-57"></a> <span class='hs-keyword'>_</span> <span class='hs-varop'>.></span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>b</span>
<a name="line-58"></a>
<a name="line-59"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Applicative</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Applicative</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Applicative</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-60"></a> <span class='hs-varid'>pure</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-layout'>(</span><span class='hs-varid'>pure</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>pure</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-61"></a> <span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>ff</span> <span class='hs-varid'>fg</span> <span class='hs-varop'><*></span> <span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>af</span> <span class='hs-varid'>ag</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-layout'>(</span><span class='hs-varid'>ff</span> <span class='hs-varop'><*></span> <span class='hs-varid'>af</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fg</span> <span class='hs-varop'><*></span> <span class='hs-varid'>ag</span><span class='hs-layout'>)</span>
<a name="line-62"></a> <span class='hs-varid'>a</span> <span class='hs-varop'><*</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>a</span>
<a name="line-63"></a> <span class='hs-keyword'>_</span> <span class='hs-varop'>*></span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>b</span>
<a name="line-64"></a>
<a name="line-65"></a><span class='hs-comment'>-- the direct implementation in terms of Bind is inefficient, using bindRep instead</span>
<a name="line-66"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Representable</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Representable</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Bind</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-67"></a> <span class='hs-layout'>(</span><span class='hs-varop'>>>-</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>bindRep</span>
<a name="line-68"></a>
<a name="line-69"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Representable</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Representable</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Monad</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-70"></a> <span class='hs-varid'>return</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pure</span>
<a name="line-71"></a> <span class='hs-layout'>(</span><span class='hs-varop'>>>=</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>bindRep</span>
<a name="line-72"></a> <span class='hs-keyword'>_</span> <span class='hs-varop'>>></span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>a</span>
<a name="line-73"></a>
<a name="line-74"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Keyed</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Keyed</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Keyed</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-75"></a> <span class='hs-varid'>mapWithKey</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-layout'>(</span><span class='hs-varid'>mapWithKey</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Left</span><span class='hs-layout'>)</span> <span class='hs-varid'>fs</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>mapWithKey</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Right</span><span class='hs-layout'>)</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span>
<a name="line-76"></a>
<a name="line-77"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Zip</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Zip</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Zip</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-78"></a> <span class='hs-varid'>zipWith</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>hs</span> <span class='hs-varid'>is</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-layout'>(</span><span class='hs-varid'>zipWith</span> <span class='hs-varid'>f</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>hs</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>zipWith</span> <span class='hs-varid'>f</span> <span class='hs-varid'>gs</span> <span class='hs-varid'>is</span><span class='hs-layout'>)</span>
<a name="line-79"></a>
<a name="line-80"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>ZipWithKey</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>ZipWithKey</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>ZipWithKey</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-81"></a> <span class='hs-varid'>zipWithKey</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>hs</span> <span class='hs-varid'>is</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-layout'>(</span><span class='hs-varid'>zipWithKey</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Left</span><span class='hs-layout'>)</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>hs</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>zipWithKey</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Right</span><span class='hs-layout'>)</span> <span class='hs-varid'>gs</span> <span class='hs-varid'>is</span><span class='hs-layout'>)</span>
<a name="line-82"></a>
<a name="line-83"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Foldable</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Foldable</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Foldable</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-84"></a> <span class='hs-varid'>foldMap</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldMapBoth</span> <span class='hs-varid'>f</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span>
<a name="line-85"></a>
<a name="line-86"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Foldable1</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Foldable1</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Foldable1</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-87"></a> <span class='hs-varid'>foldMap1</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldMapBoth1</span> <span class='hs-varid'>f</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span>
<a name="line-88"></a>
<a name="line-89"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Traversable</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Traversable</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Traversable</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-90"></a> <span class='hs-varid'>traverse</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>uncurry</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-varop'><$></span> <span class='hs-varid'>traverseBoth</span> <span class='hs-varid'>f</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span>
<a name="line-91"></a>
<a name="line-92"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Traversable1</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Traversable1</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Traversable1</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-93"></a> <span class='hs-varid'>traverse1</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>uncurry</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-varop'><$></span> <span class='hs-varid'>traverseBoth1</span> <span class='hs-varid'>f</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span>
<a name="line-94"></a>
<a name="line-95"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>FoldableWithKey</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>FoldableWithKey</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>FoldableWithKey</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-96"></a> <span class='hs-varid'>foldMapWithKey</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldMapWithKeyBoth</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Left</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Right</span><span class='hs-layout'>)</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span>
<a name="line-97"></a>
<a name="line-98"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>FoldableWithKey1</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>FoldableWithKey1</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>FoldableWithKey1</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-99"></a> <span class='hs-varid'>foldMapWithKey1</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldMapWithKeyBoth1</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Left</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Right</span><span class='hs-layout'>)</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span>
<a name="line-100"></a>
<a name="line-101"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>TraversableWithKey</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>TraversableWithKey</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>TraversableWithKey</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-102"></a> <span class='hs-varid'>traverseWithKey</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>uncurry</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-varop'><$></span> <span class='hs-varid'>traverseWithKeyBoth</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Left</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Right</span><span class='hs-layout'>)</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span>
<a name="line-103"></a>
<a name="line-104"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>TraversableWithKey1</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>TraversableWithKey1</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>TraversableWithKey1</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-105"></a> <span class='hs-varid'>traverseWithKey1</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>uncurry</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-varop'><$></span> <span class='hs-varid'>traverseWithKeyBoth1</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Left</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Right</span><span class='hs-layout'>)</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span>
<a name="line-106"></a>
<a name="line-107"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Representable</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Representable</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Distributive</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-108"></a> <span class='hs-varid'>distribute</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>distributeRep</span>
<a name="line-109"></a>
<a name="line-110"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Indexable</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Indexable</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Indexable</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-111"></a> <span class='hs-varid'>index</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>Left</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>index</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>i</span>
<a name="line-112"></a> <span class='hs-varid'>index</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>Right</span> <span class='hs-varid'>j</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>index</span> <span class='hs-varid'>gs</span> <span class='hs-varid'>j</span>
<a name="line-113"></a>
<a name="line-114"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Adjustable</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Adjustable</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Adjustable</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-115"></a> <span class='hs-varid'>adjust</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>Left</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-layout'>(</span><span class='hs-varid'>adjust</span> <span class='hs-varid'>f</span> <span class='hs-varid'>i</span> <span class='hs-varid'>fs</span><span class='hs-layout'>)</span> <span class='hs-varid'>gs</span>
<a name="line-116"></a> <span class='hs-varid'>adjust</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>Right</span> <span class='hs-varid'>j</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-layout'>(</span><span class='hs-varid'>adjust</span> <span class='hs-varid'>f</span> <span class='hs-varid'>j</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span>
<a name="line-117"></a>
<a name="line-118"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Lookup</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Lookup</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Lookup</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-119"></a> <span class='hs-varid'>lookup</span> <span class='hs-layout'>(</span><span class='hs-conid'>Left</span> <span class='hs-varid'>i</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>fs</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lookup</span> <span class='hs-varid'>i</span> <span class='hs-varid'>fs</span>
<a name="line-120"></a> <span class='hs-varid'>lookup</span> <span class='hs-layout'>(</span><span class='hs-conid'>Right</span> <span class='hs-varid'>j</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>gs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lookup</span> <span class='hs-varid'>j</span> <span class='hs-varid'>gs</span>
<a name="line-121"></a>
<a name="line-122"></a><span class='hs-keyword'>instance</span> <span class='hs-layout'>(</span><span class='hs-conid'>Representable</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Representable</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Representable</span> <span class='hs-layout'>(</span><span class='hs-conid'>EitherTrie</span> <span class='hs-varid'>f</span> <span class='hs-varid'>g</span><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-123"></a> <span class='hs-varid'>tabulate</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>EitherTrie</span> <span class='hs-layout'>(</span><span class='hs-varid'>tabulate</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Left</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>tabulate</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Right</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
</pre></body>
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