unrolled-map ( seq len quot: ( x -- newx ) -- newseq )
Unrolled sequence iteration combinators

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Vocabulary
sequences.unrolled

Inputs and outputs
seqa sequence
lenan integer
quota quotation with stack effect ( x -- newx )
newseqa sequence


Word description
Unrolled version of map that maps over the first len elements of seq. len must be a compile-time constant. If seq has fewer than len elements, raises an unrolled-bounds-error.

Definition


: unrolled-map ( seq len quot: ( x -- newx ) -- newseq )
pick unrolled-map-as ; inline