push-front ( obj deque -- )
Factor handbook » The language » Collections » Deques

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Vocabulary
deques

Inputs

obj	an object
deque	a deque

Outputs
None

Word description
Push the object onto the front of the deque.

Notes
This operation is O(1).

Definition

USING: kernel ;

IN: deques

: push-front ( obj deque -- ) push-front* drop ; inline