feat: complement array_stack doc in js
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@ -397,7 +397,47 @@ comments: true
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=== "JavaScript"
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```js title="linkedlist_stack.js"
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/* 基于数组实现的栈 */
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class ArrayStack {
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stack;
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constructor() {
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this.stack = [];
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}
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/* 获取栈的长度 */
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get size() {
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return this.stack.length;
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}
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/* 判断栈是否为空 */
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empty() {
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return this.stack.length === 0;
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}
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/* 入栈 */
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push(num) {
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this.stack.push(num);
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}
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/* 出栈 */
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pop() {
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return this.stack.pop();
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}
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/* 访问栈顶元素 */
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top() {
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return this.stack[this.stack.length - 1];
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}
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/* 访问索引 index 处元素 */
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get(index) {
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return this.stack[index];
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}
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/* 返回 Array */
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toArray() {
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return this.stack;
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}
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};
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```
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=== "TypeScript"
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