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45 lines
1019 B
45 lines
1019 B
2 years ago
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var LazyWrapper = require('./_LazyWrapper'),
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LodashWrapper = require('./_LodashWrapper'),
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reverse = require('./reverse'),
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thru = require('./thru');
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/**
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* This method is the wrapper version of `_.reverse`.
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*
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* **Note:** This method mutates the wrapped array.
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*
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* @name reverse
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* @memberOf _
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* @since 0.1.0
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* @category Seq
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* @returns {Object} Returns the new `lodash` wrapper instance.
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* @example
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*
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* var array = [1, 2, 3];
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*
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* _(array).reverse().value()
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* // => [3, 2, 1]
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*
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* console.log(array);
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* // => [3, 2, 1]
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*/
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function wrapperReverse() {
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var value = this.__wrapped__;
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if (value instanceof LazyWrapper) {
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var wrapped = value;
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if (this.__actions__.length) {
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wrapped = new LazyWrapper(this);
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}
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wrapped = wrapped.reverse();
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wrapped.__actions__.push({
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'func': thru,
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'args': [reverse],
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'thisArg': undefined
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});
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return new LodashWrapper(wrapped, this.__chain__);
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}
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return this.thru(reverse);
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}
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module.exports = wrapperReverse;
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