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20 lines
323 B
JavaScript
20 lines
323 B
JavaScript
/**
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* Constructor
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*/
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function Timer () {
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this.startTime = 0;
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}
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Timer.prototype.time = function () {
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return Date.now();
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};
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Timer.prototype.start = function () {
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this.startTime = this.time();
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};
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Timer.prototype.timeElapsed = function () {
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return this.time() - this.startTime;
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};
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module.exports = Timer;
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