/usr/lib/ruby/1.8/extlib/array.rb is in libextlib-ruby1.8 0.9.13-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | class Array
##
# Transforms an Array of key/value pairs into a Hash
#
# This is a better idiom than using Hash[*array.flatten] in Ruby 1.8.6
# because it is not possible to limit the flattening to a single
# level.
#
# @return [Hash]
# A Hash where each entry in the Array is turned into a key/value
#
# @api public
def to_hash
h = {}
each { |k,v| h[k] = v }
h
end
##
# Transforms an Array of key/value pairs into a Mash
#
# This is a better idiom than using Mash[*array.flatten] in Ruby 1.8.6
# because it is not possible to limit the flattening to a single
# level.
#
# @return [Mash]
# A Hash where each entry in the Array is turned into a key/value
#
# @api public
def to_mash
m = Mash.new
each { |k,v| m[k] = v }
m
end
end # class Array
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