Method: Functional::Tuple#each_with_index

Defined in:
lib/functional/tuple.rb

#each_with_index {|item, index| ... } ⇒ Enumerable

Calls the given block once for each element in self, passing that element and the current index as parameters. An Enumerator is returned if no block is given.

Yield Parameters:

  • item (Object) —

    the current item

  • index (Fixnum) —

    the index of the current item

Returns:

  • (Enumerable) —

    when no block is given



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# File 'lib/functional/tuple.rb', line 160

def each_with_index
  return enum_for(:each_with_index) unless block_given?
  @data.each_with_index do |item, index|
    yield(item, index)
  end
end