ran npm run tdd
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@ -1,4 +1,4 @@
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module.exports = createEventHub = () => ({
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const createEventHub = () => ({
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hub: Object.create(null),
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emit(event, data) {
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(this.hub[event] || []).forEach(handler => handler(data));
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@ -11,4 +11,5 @@ off(event, handler) {
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const i = (this.hub[event] || []).findIndex(h => h === handler);
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if (i > -1) this.hub[event].splice(i, 1);
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}
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});
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});
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module.exports = createEventHub
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