modifier ( mod modifiers -- seq )

Vocabulary

ui.gestures

Inputs

mod	an object
modifiers	an object

Outputs

seq

an object

Definition

USING: arrays columns kernel math sequences sets ;

IN: ui.gestures

: modifier ( mod modifiers -- seq )
    [ second swap bitand 0 > ] with filter 0 <column> members
    [ f ] [ >array ] if-empty ;