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24 lines
491 B
JavaScript
24 lines
491 B
JavaScript
5 years ago
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var LazyWrapper = require('./_LazyWrapper');
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/**
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* Reverses the direction of lazy iteration.
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*
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* @private
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* @name reverse
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* @memberOf LazyWrapper
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* @returns {Object} Returns the new reversed `LazyWrapper` object.
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*/
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function lazyReverse() {
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if (this.__filtered__) {
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var result = new LazyWrapper(this);
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result.__dir__ = -1;
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result.__filtered__ = true;
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} else {
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result = this.clone();
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result.__dir__ *= -1;
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}
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return result;
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}
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module.exports = lazyReverse;
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