replace-slice ( new from to seq -- seq' )
Factor handbook » The language » Collections » Sequence operations » Subsequences and slices

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cut-slice ( seq n -- before-slice after-slice )

Vocabulary
sequences

Inputs

new	a sequence
from	a non-negative integer
to	a non-negative integer
seq	a sequence

Outputs

seq'	a sequence

Word description
Replaces a range of elements beginning at index from and ending before index to with a new sequence.

Errors
Throws an error if new contains elements whose types are not permissible in seq.

Definition

IN: sequences

: replace-slice ( new from to seq -- seq' )
    snip-slice surround ;