denque - npm Package Compare versions

Comparing version 1.4.1 to 1.5.0

index.d.ts

 declare class Denque<T = any> {
   constructor();
   constructor(array: T[]);
+  constructor(array: T[], options: IDenqueOptions);
 
@@ -26,2 +27,6 @@ push(item: T): number;
 
+interface IDenqueOptions {
+  capacity?: number
+}
+
 export = Denque;

index.js

@@ -6,5 +6,8 @@ 'use strict';
  */
-function Denque(array) {
+function Denque(array, options) {
+  var options = options || {};
+
   this._head = 0;
   this._tail = 0;
+  this._capacity = options.capacity;
   this._capacityMask = 0x3;
@@ -45,3 +48,3 @@ this._list = new Array(4);
 /**
- * Alias for peakAt()
+ * Alias for peekAt()
  * @param i
@@ -109,2 +112,3 @@ * @returns {*}
   if (this._tail === this._head) this._growArray();
+  if (this._capacity && this.size() > this._capacity) this.pop();
   if (this._head < this._tail) return this._tail - this._head;
@@ -141,3 +145,5 @@ else return this._capacityMask + 1 - (this._head - this._tail);
   }
-
+  if (this._capacity && this.size() > this._capacity) {
+    this.shift();
+  }
   if (this._head < this._tail) return this._tail - this._head;
@@ -144,0 +150,0 @@ else return this._capacityMask + 1 - (this._head - this._tail);

package.json

 {
   "name": "denque",
-  "version": "1.4.1",
+  "version": "1.5.0",
   "description": "The fastest javascript implementation of a double-ended queue. Maintains compatability with deque.",
@@ -5,0 +5,0 @@ "main": "index.js",

No alert changes

Improved metrics

Total package byte prevSize

24035

increased by1.65%

Number of package files

6

increased by20%

Lines of code

440

increased by2.33%

No dependency changes