Method: Enumerable#product_by

Defined in:: lib/nose/util.rb

#product_by(initial = 1) ⇒ `Object`

Take the product of the result of calling the block on each item

Returns:

(Object)



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# File 'lib/nose/util.rb', line 42

def product_by(initial = 1)
  reduce(initial) { |product, item| product * yield(item) }
end