Class: Object

Inherits:
BasicObject
Defined in:
lib/object_enumerate.rb

Instance Method Summary collapse

Instance Method Details

#enumerate ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/object_enumerate.rb', line 2

def enumerate
  raise ArgumentError, "No block given" unless block_given?
  Enumerator.new do |y|
    val = self
    y << val
    loop do
      val = yield(val)
      y << val
    end
  end
end