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shinokada/compare_array.rb

Created May 1, 2014 02:27
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compare_array.rb
# 1.
a = [1, 2, 3]
b = [1, 4, 3]
a.zip(b).map { |x, y| x == y } # [true, false, true]A
# 2.
a.zip(b).collect {|x,y| x==y }
# => [true, false, true]
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