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randallreedjr/ruby_abstraction_in_loops_2.rb

Created March 6, 2016 22:30
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Second code sample for post Ruby Abstraction in Loops
Raw
ruby_abstraction_in_loops_2.rb
array = [1,2,3]
current_index = 0
squares = []
while current_index < array.size
squares << array[current_index] ** 2
current_index += 1
end
squares
# => [1,4,9]
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