github/atom
1
1
Fork 0
mirror of https://github.com/atom/atom.git synced 2026-02-10 14:45:11 -05:00
Code Issues Packages Projects Releases Wiki Activity

EventEmitter.off with no args removes all subscriptions

Browse Source
This commit is contained in:
Nathan Sobo
2012-04-26 15:54:12 -06:00
parent 5996233d96
commit fb6a967a18
2 changed files with 13 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/app/event-emitter.coffee
View File

@@ -24,13 +24,16 @@ module.exports =
else
@eventHandlersByEventName?[eventName]?.forEach (handler) -> handler(event)
off: (eventName, handler) ->
off: (eventName='', handler) ->
[eventName, namespace] = eventName.split('.')
eventName = undefined if eventName is ''
eventName = undefined if eventName == ''
subscriptionCountBefore = @subscriptionCount()
if namespace
if !eventName? and !namespace?
@eventHandlersByEventName = {}
@eventHandlersByNamespace = {}
else if namespace
if eventName
handlers = @eventHandlersByNamespace?[namespace]?[eventName] ? []
for handler in new Array(handlers...)