Class: Queue

Inherits:
Object show all
Defined in:
lib/mug/nonempty.rb

Instance Method Summary collapse

Instance Method Details

#nonempty? ⇒ Boolean

Returns true if the queue is not empty.

Returns:

  • (Boolean) 


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# File 'lib/mug/nonempty.rb', line 51

def nonempty?
  !empty?
end