Ashwin Vidiyala ashwinvidiyala

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ashwinvidiyala / flatten.rb

Created April 8, 2018 22:25

Write some code, that will flatten an array of arbitrarily nested arrays of integers into a flat array of integers

	class Flatten
	def self.flatten input, answer = []
	# Function is called recursively if element of input is an Array.
	# If element is not an Array, it is pushed to answer.
	input.each do \|element\|
	element.is_a?(Array) ? self.flatten(element, answer) : answer << element
	end
	answer
	end
	end

ashwinvidiyala / gist:8b8ca6067415f3b345351d5465c50bb3

Created December 31, 2017 01:27