#51133

Committed 17 Mar 2016 09:13AM UTC coverage: 66.667% (+1.9%) from 64.722%

Build Type

push

Committed by

Commit Message

rebuild

Coverage Stats

514 of 771 relevant lines covered (66.67%)

20.23 hits per line

Source File
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40.91

/src/EventEmitter.js

class EventEmitter{
        constructor() {
                this.observers = {};
        }

        on(events, listener) {
                events.split(' ').forEach((event) => {
                        this.observers[event] = this.observers[event] || [];
                        this.observers[event].push(listener);
                });
        }

        off(event, listener) {
                if (!this.observers[event]) {
                        return;
                }

                this.observers[event].forEach(() => {
                        if (!listener) {
                                delete this.observers[event];
                        } else {
                                var index = this.observers[event].indexOf(listener);
                                if (index > -1) {
                                        this.observers[event].splice(index, 1);
                                }
                        }
                });
        }

        emit(event, ...args) {
                if (this.observers[event]) {
                        this.observers[event].forEach(function(observer) {
                                observer(...args);
                        });
                }

                if (this.observers['*']) {
                        this.observers['*'].forEach(function(observer) {
                                observer.apply(observer, [event].concat(...args));
                        });
                }
        }
}

export default EventEmitter;

1	class EventEmitter{
2	constructor() {	34✔
3	this.observers = {};	34✔
4	}
5
6	on(events, listener) {	5✔
7	events.split(' ').forEach((event) => {	5✔
8	this.observers[event] = this.observers[event] \|\| [];	6✔
9	this.observers[event].push(listener);	6✔
10	});
11	}
12
13	off(event, listener) {	×
14	if (!this.observers[event]) {	×
15	return;	×
16	}
17
18	this.observers[event].forEach(() => {	×
19	if (!listener) {	×
20	delete this.observers[event];	×
21	} else {
22	var index = this.observers[event].indexOf(listener);	×
23	if (index > -1) {	×
24	this.observers[event].splice(index, 1);	×
25	}
26	}
27	});
28	}
29
30	emit(event, ...args) {	31✔
31	if (this.observers[event]) {	12✔
32	this.observers[event].forEach(function(observer) {	×
33	observer(...args);	×
34	});
35	}
36
37	if (this.observers['*']) {	12✔
38	this.observers['*'].forEach(function(observer) {	×
39	observer.apply(observer, [event].concat(...args));	×
40	});
41	}
42	}
43	}
44
45	export default EventEmitter;

i18next / i18next / #51133

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