nrot ( n -- quot )
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Vocabulary
generalizations

Inputs

n	an integer

Outputs
None

Word description
A generalization of rot that works for any number of items on the stack.

Examples

USING: arrays generalizations kernel prettyprint ; 1 2 3 4 4 nrot 4array .
{ 2 3 4 1 }

Some core words expressed in terms of nrot:

swap	2 nrot
rot	3 nrot

Definition

USING: kernel math ;

IN: generalizations

MACRO: nrot ( n -- quot )
    1 - [ ] [ [ dip swap ] curry ] swapd times ;