diff options
Diffstat (limited to 'tests/accept')
| -rw-r--r-- | tests/accept/run/teventemitter.nim | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/tests/accept/run/teventemitter.nim b/tests/accept/run/teventemitter.nim index 1fa2f2a25..8394776a8 100644 --- a/tests/accept/run/teventemitter.nim +++ b/tests/accept/run/teventemitter.nim @@ -1,11 +1,14 @@ -import tables -import lists +discard """ + output: "pie" +""" + +import tables, lists + type TEventArgs = object of TObject -type TEventEmitter = object of TObject events*: TTable[string, TDoublyLinkedList[proc(e: TEventArgs)]] - + proc emit*(emitter: TEventEmitter, event: string, args: TEventArgs) = for func in nodes(emitter.events[event]): func.value(args) #call function with args. @@ -13,9 +16,8 @@ proc emit*(emitter: TEventEmitter, event: string, args: TEventArgs) = proc on*(emitter: var TEventEmitter, event: string, func: proc(e: TEventArgs)) = if not hasKey(emitter.events, event): var list: TDoublyLinkedList[proc(e: TEventArgs)] - add(emitter.events,event,list) #if not, add it. - #append(emitter.events[event], func) - #adds the function to the event's list. I get a error here too. + add(emitter.events, event, list) #if not, add it. + append(emitter.events.mget(event), func) proc initEmitter(emitter: var TEventEmitter) = emitter.events = initTable[string, TDoublyLinkedList[proc(e: TEventArgs)]]() @@ -23,6 +25,7 @@ proc initEmitter(emitter: var TEventEmitter) = var ee: TEventEmitter args: TEventArgs +initEmitter(ee) ee.on("print", proc(e: TEventArgs) = echo("pie")) ee.emit("print", args) |