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authorDan Finlay <dan@danfinlay.com>2017-10-13 00:59:28 +0800
committerDan Finlay <dan@danfinlay.com>2017-10-13 01:25:19 +0800
commitd0d082d70c1e256aeb70f90fcdc864aeca00aed4 (patch)
treea487d9bb888eebeba9c68d570cc55a5541384451 /app/scripts/lib/events-proxy.js
parent1cba6543a42561c6691736d58f45e97f4832912b (diff)
parent29ee33359e818525549b5241adb6f5903a054bba (diff)
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Merge branch 'master' into i1340-SynchronousInjection
Diffstat (limited to 'app/scripts/lib/events-proxy.js')
-rw-r--r--app/scripts/lib/events-proxy.js10
1 files changed, 5 insertions, 5 deletions
diff --git a/app/scripts/lib/events-proxy.js b/app/scripts/lib/events-proxy.js
index d1199a278..840b06b1a 100644
--- a/app/scripts/lib/events-proxy.js
+++ b/app/scripts/lib/events-proxy.js
@@ -1,6 +1,5 @@
-module.exports = function createEventEmitterProxy(eventEmitter, listeners) {
+module.exports = function createEventEmitterProxy(eventEmitter, eventHandlers = {}) {
let target = eventEmitter
- const eventHandlers = listeners || {}
const proxy = new Proxy({}, {
get: (obj, name) => {
// intercept listeners
@@ -14,9 +13,12 @@ module.exports = function createEventEmitterProxy(eventEmitter, listeners) {
return true
},
})
+ proxy.setTarget(eventEmitter)
+ return proxy
+
function setTarget (eventEmitter) {
target = eventEmitter
- // migrate listeners
+ // migrate eventHandlers
Object.keys(eventHandlers).forEach((name) => {
eventHandlers[name].forEach((handler) => target.on(name, handler))
})
@@ -26,6 +28,4 @@ module.exports = function createEventEmitterProxy(eventEmitter, listeners) {
eventHandlers[name].push(handler)
target.on(name, handler)
}
- if (listeners) proxy.setTarget(eventEmitter)
- return proxy
} \ No newline at end of file