diff options
Diffstat (limited to 'app/scripts/lib/events-proxy.js')
-rw-r--r-- | app/scripts/lib/events-proxy.js | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/app/scripts/lib/events-proxy.js b/app/scripts/lib/events-proxy.js index 840b06b1a..d1199a278 100644 --- a/app/scripts/lib/events-proxy.js +++ b/app/scripts/lib/events-proxy.js @@ -1,5 +1,6 @@ -module.exports = function createEventEmitterProxy(eventEmitter, eventHandlers = {}) { +module.exports = function createEventEmitterProxy(eventEmitter, listeners) { let target = eventEmitter + const eventHandlers = listeners || {} const proxy = new Proxy({}, { get: (obj, name) => { // intercept listeners @@ -13,12 +14,9 @@ module.exports = function createEventEmitterProxy(eventEmitter, eventHandlers = return true }, }) - proxy.setTarget(eventEmitter) - return proxy - function setTarget (eventEmitter) { target = eventEmitter - // migrate eventHandlers + // migrate listeners Object.keys(eventHandlers).forEach((name) => { eventHandlers[name].forEach((handler) => target.on(name, handler)) }) @@ -28,4 +26,6 @@ module.exports = function createEventEmitterProxy(eventEmitter, eventHandlers = eventHandlers[name].push(handler) target.on(name, handler) } + if (listeners) proxy.setTarget(eventEmitter) + return proxy }
\ No newline at end of file |