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railsstudent/SplitString.coffee

Created November 13, 2016 16:53
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SplitString.coffee
solution = (str) ->
newStr = str
if str.length % 2 is 1 then newStr += '_'
result = []
for i in [0...newStr.length] by 2
result.push (newStr[i..i+1])
result
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