def contains

bendvy-ecs-core@0.1.0.3 · relation_graph.bend:12

import bendvy-ecs-core@0.1.0.3/relation_graph.bend as RelationGraph

import Base
import entity_key.bend as K

12def contains(xs: List<&2,K.Key>,+id: K.Key) -> Bool:
13  match xs:
14    case []: False{}
15    case x <> rest: Bool.or(K.equal(x,id),contains(rest,id))

Uses (5)

Used by (3)