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mjhea0/map_vs_collect.rb

Created April 23, 2013 15:51
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map and collect do the exact same thing - why? why don't they deprecate one of them? why do i see map used more?
Raw
map_vs_collect.rb
numbers = (1..10)
array1 = numbers.to_a
array2 = numbers.to_a
# map
strings_map = array1.map(&:to_s)
# collect
strings_collect = array2.collect(&:to_s)
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