append! ( seq1 seq2 -- seq1 )
Factor handbook > The language > Collections > Sequence operations > Destructive sequence operations

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Vocabulary
sequences

Inputs and outputs
seq1a sequence
seq2a sequence


Word description
Modifiers seq1 in-place by adding the elements from seq2 to the end and outputs seq1.

Examples
USING: prettyprint sequences ; V{ 1 2 3 } { 4 5 6 } append! .
V{ 1 2 3 4 5 6 }


See also
append, append-as, 3append, 3append-as, push-all

Definition