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sk187/passing_ruby_methods_as_a_proc.rb

Created March 26, 2015 15:36
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Passing Ruby Methods as a Proc
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passing_ruby_methods_as_a_proc.rb
#You can pass Ruby methods like a Proc
#Non Proc Example
numbers = [1,2,3,4,5]
string_numbers = numbers.map{ |number| number.to_s}
#Returns
["1","2","3","4","5"]
#Proc Example
numbers = [1,2,3,4,5]
string_numbers = numbers.map(&:to_s)
#Returns
["1","2","3","4","5"]
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