justinko · May 12, 2017 03:09
diff --git a/merge_string.rb b/merge_string.rb
 def merge_string(a, b)
  [a, b].map(&:size).max.times.with_object('') do |(index), output|
    [a, b].each {|var| output << (var[index] || '') }
  end
 end
	def merge_string(a, b)
	[a, b].map(&:size).max.times.with_object('') do \|(index), output\|
	[a, b].each {\|var\| output << (var[index] \|\| '') }
	end
	end