pad-center ( seq n elt -- padded )


Vocabulary
sequences.extras

Inputs
seqa sequence
na non-negative integer
eltan object


Outputs
paddeda new sequence


Word description
Outputs a new sequence consisting of seq padded on the left and right with enough repetitions of elt to have the result be of length n.

Examples
USING: io sequences sequences.extras ; { "ab" "quux" } [ 5 CHAR: - pad-center print ] each
-ab-- quux-


Definition