camwest

/**
 * Lodash mixins for combinatorics
 * Inspired by python itertools: https://docs.python.org/2.7/library/itertools.html
 *
 * Usage:
 *   permutations([0,1,2],2)                 // [[0,1],[0,2],[1,0],[1,2],[2,0],[2,1]]
 *   combinations([0,1,2],2)                 // [[0,1],[0,2],[1,2]]
 *   combinations_with_replacement([0,1,2],2)// [[0,0],[0,1],[0,2],[1,1],[1,2],[2,2]]
 *   product([0,1,2],[0,1,2])                // [[0,0],[0,1],[0,2],[1,0],[1,1],[1,2],[2,0],[2,1],[2,2]]
 *

camwest

require 'csv'

def transform_merge(csv_file)
  CSV.open(@csv_file).read.each do |line|
  end
end

def multiple_merge(inputs)
  errors = []