class Egis::CartesianProductGenerator
@!visibility private
Public Instance Methods
cartesian_product(values_by_key)
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# File lib/egis/cartesian_product_generator.rb, line 6 def cartesian_product(values_by_key) keys = values_by_key.keys values = values_by_key.values head, *tail = values return keys.zip(head) unless tail head.product(*tail).map { |vals| keys.zip(vals) } end