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node_modules/handle-thing/lib/queue.js

@@ -1,48 +1,48 @@
-function Queue() {
-  this.head = new Item('head', null);
+function Queue () {
+  this.head = new Item('head', null)
 }
-module.exports = Queue;
+module.exports = Queue
 
-Queue.prototype.append = function append(kind, value) {
-  var item = new Item(kind, value);
-  this.head.prepend(item);
-  return item;
-};
-
-Queue.prototype.isEmpty = function isEmpty() {
-  return this.head.prev === this.head;
-};
-
-Queue.prototype.first = function first() {
-  return this.head.next;
-};
-
-function Item(kind, value) {
-  this.prev = this;
-  this.next = this;
-  this.kind = kind;
-  this.value = value;
+Queue.prototype.append = function append (kind, value) {
+  var item = new Item(kind, value)
+  this.head.prepend(item)
+  return item
 }
 
-Item.prototype.prepend = function prepend(other) {
-  other.prev = this.prev;
-  other.next = this;
-  other.prev.next = other;
-  other.next.prev = other;
-};
+Queue.prototype.isEmpty = function isEmpty () {
+  return this.head.prev === this.head
+}
 
-Item.prototype.dequeue = function dequeue() {
-  var prev = this.prev;
-  var next = this.next;
+Queue.prototype.first = function first () {
+  return this.head.next
+}
 
-  prev.next = next;
-  next.prev = prev;
-  this.prev = this;
-  this.next = this;
+function Item (kind, value) {
+  this.prev = this
+  this.next = this
+  this.kind = kind
+  this.value = value
+}
 
-  return this.value;
-};
+Item.prototype.prepend = function prepend (other) {
+  other.prev = this.prev
+  other.next = this
+  other.prev.next = other
+  other.next.prev = other
+}
 
-Item.prototype.isEmpty = function isEmpty() {
-  return this.prev === this;
-};
+Item.prototype.dequeue = function dequeue () {
+  var prev = this.prev
+  var next = this.next
+
+  prev.next = next
+  next.prev = prev
+  this.prev = this
+  this.next = this
+
+  return this.value
+}
+
+Item.prototype.isEmpty = function isEmpty () {
+  return this.prev === this
+}