method

each

v1_8_7_330 - Show latest stable - Class: Set

each()

public

Calls the given block once for each element in the set, passing the element as parameter. Returns an enumerator if no block is given.

# File lib/set.rb, line 193
  def each
    block_given? or return enum_for(__method__)
    @hash.each_key { |o| yield(o) }
    self
  end