minor

lib/executor.js

@@ -31,10 +31,10 @@ class Waterfall {
 class Executor {
   constructor () {
     this.ready = false
-    this._mainWaterfallObject = new Waterfall()
-    this._bufferWaterfallObject = new Waterfall()
-    this._bufferWaterfallObject.chain(new Promise(resolve => {
-      this._resolveBuffer = resolve
+    this.queue = new Waterfall()
+    this.buffer = new Waterfall()
+    this.buffer.chain(new Promise(resolve => {
+      this.triggerBuffer = resolve
     }))
   }
 
@@ -77,8 +77,8 @@ class Executor {
   }
 
   pushAsync (task, forceQueuing) {
-    if (this.ready || forceQueuing) return this._mainWaterfallObject.waterfall(task)()
-    else return this._bufferWaterfallObject.waterfall(task)()
+    if (this.ready || forceQueuing) return this.queue.waterfall(task)()
+    else return this.buffer.waterfall(task)()
   }
 
   /**
@@ -87,8 +87,8 @@ class Executor {
    */
   processBuffer () {
     this.ready = true
-    this._resolveBuffer()
-    this._mainWaterfallObject.waterfall(() => this._bufferWaterfallObject.guardian)
+    this.triggerBuffer()
+    this.queue.waterfall(() => this.buffer.guardian)
   }
 }