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November 8, 2017 09:01
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stack created by romaintailhurat - https://repl.it/Mgsq/2
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| /* | |
| Stack, array implementation | |
| http://www.cs.usfca.edu/~galles/visualization/StackArray.html | |
| */ | |
| class Stack { | |
| constructor() { | |
| this._stack = []; | |
| this._index = -1; | |
| } | |
| push(value) { | |
| this._index++; | |
| this._stack[this._index] = value; | |
| } | |
| pop() { | |
| const resultingArray = this._stack.splice(this._index, 1); | |
| this._index--; | |
| return resultingArray[0]; | |
| } | |
| } |
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