Sha256: 7e19d0149eefad4f4a3d3faac900f08efd78fe515124fbdc11a117e4468ef79f
Contents?: true
Size: 440 Bytes
Versions: 64
Compression:
Stored size: 440 Bytes
Contents
export default class EventEmitter {
constructor(events = []) {
this.events = new Map(events);
}
on(name, cb) {
this.events.set(name, [
...(this.events.has(name) ? this.events.get(name) : []),
cb
]);
return () =>
this.events.set(name, this.events.get(name).filter(fn => fn !== cb));
}
emit(name, ...args) {
return this.events.has(name) && this.events.get(name).map(fn => fn(...args));
}
}
Version data entries
64 entries across 64 versions & 1 rubygems