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

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Vocabulary
deques

Inputs and outputs
objan object
dequea deque
nodea node


Generic word contract
Push the object onto the front of the deque and return the newly created node.

Notes
This operation is O(1).

Examples
USING: deques dlists kernel prettyprint ; 33 <hashed-dlist> push-front* node-value .
33


Definition

GENERIC: push-front* ( obj deque -- node )


Methods