anonymous-predicate? ( object -- ? )

Vocabulary

classes.algebra.private

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the anonymous-predicate class.

Definition

USING: classes.tuple.private kernel slots.private ;

IN: classes.algebra.private

: anonymous-predicate? ( object -- ? )
    dup tuple?
    [ layout-of 7 slot \ anonymous-predicate eq? ] [ drop f ] if
    ;