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Micro JS optimizations

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This commit is contained in:
Patrick Steele-Idem 2015-02-11 15:28:47 -07:00
parent 00679880bd
commit 0dd0e64485
1 changed files with 16 additions and 5 deletions
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21
lib/AsyncWriter.js
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@ -362,7 +362,7 @@ AsyncWriter.prototype = {
}, timeout);
}
this.emit('beginAsync', {
this._events.emit('beginAsync', {
writer: this,
parentWriter: parent
});
@ -397,9 +397,20 @@ AsyncWriter.prototype = {
lastArray.push(callback);
},
emit: function() {
emit: function(arg) {
var events = this._events;
events.emit.apply(events, arguments);
switch(arguments.length) {
case 0:
events.emit();
break;
case 1:
events.emit(arg);
break;
default:
events.emit.apply(events, arguments);
break;
}
return this;
},
@ -466,7 +477,7 @@ AsyncWriter.prototype = {
if (!async.lastFired && async.remaining - async.last === 0) {
async.lastFired = true;
async.last = 0;
this.emit('last');
this._events.emit('last');
}
if (remaining === 0) {
@ -480,7 +491,7 @@ AsyncWriter.prototype = {
if (this._stream.end) {
this._stream.end();
} else {
this.emit('finish');
this._events.emit('finish');
}
},