Rename stack and queue methods.

Author: blakeembrey

queue/Readme.md

@@ -1,3 +1,3 @@
 # Basic Queue
 
-Implement a basic queue function with the ability to `add` and `remove` values.
+Implement a basic queue function with the ability to `enqueue` and `dequeue` values. This is a basic first-in first-out data structure.

queue/queue.js

@@ -4,7 +4,7 @@ var Queue = module.exports = function () {
   this.length = 0;
 };
 
-Queue.prototype.add = function (value) {
+Queue.prototype.enqueue = function (value) {
   var node = {
     value: value,
     next: null
@@ -26,7 +26,7 @@ Queue.prototype.add = function (value) {
   return this.length += 1;
 };
 
-Queue.prototype.remove = function () {
+Queue.prototype.dequeue = function () {
   if (!this.head) { return; }
 
   var node = this.head;

stack/Readme.md

@@ -1,3 +1,3 @@
 # Basic Stack
 
-Implement a basic stack function with the ability to `add` and `remove` values.
+Implement a basic stack function with the ability to `push` and `pop` values. This is a basic first-in last-out data structure.

stack/stack.js

@@ -3,7 +3,7 @@ var Stack = module.exports = function () {
   this.length = 0;
 };
 
-Stack.prototype.add = function (value) {
+Stack.prototype.push = function (value) {
   var node = {
     value: value,
     next: null
@@ -19,7 +19,7 @@ Stack.prototype.add = function (value) {
   return this.length += 1;
 };
 
-Stack.prototype.remove = function () {
+Stack.prototype.pop = function () {
   // If there is no head node, return `undefined`
   if (!this.head) { return; }