Question

How can I pass a variable number of args to a yield. I don’t want to pass an array (as the following code does), I’d actually like to pass them as a programmatic number of args to the block.

def each_with_attributes(attributes, &block)   results[:matches].each_with_index do |match, index|     yield self[index], attributes.collect { |attribute| (match[:attributes][attribute] || match[:attributes]['@#{attribute}']) }   end end 

Answer 1

Use the splat-operator * to turn the array into arguments.

block.call(*array) 

or

yield *array