select-input ( node n -- #shuffle ) - Factor Documentation

select-input ( node n -- #shuffle )

Vocabulary
compiler.tree.identities

Inputs

node	an object
n	an object

Outputs

#shuffle

Definition

USING: accessors compiler.tree hashtables kernel sequences ;

IN: compiler.tree.identities

: select-input ( node n -- #shuffle )
[ [ in-d>> ] [ out-d>> ] bi ] dip pick nth
over first associate <#data-shuffle> ;