slurp-deque ( ... deque quot: ( ... obj -- ... ) -- ... )
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pop-back ( deque -- obj )

Vocabulary
deques

Inputs

deque	a deque
quot	a quotation with stack effect ( ... obj -- ... )

Outputs
None

Word description
Pops off the back element of the deque and calls the quotation in a loop until the deque is empty.

Examples

USING: deques dlists io kernel ; { "one" "two" "three" } <hashed-dlist> [ push-all-front ] keep [ print ] slurp-deque
one two three

Definition

USING: kernel ;

IN: deques

: slurp-deque ( ... deque quot: ( ... obj -- ... ) -- ... )
    [ drop [ deque-empty? ] curry ]
    [ [ [ pop-back ] curry ] dip compose ] 2bi until ; inline