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Rich Trott
f44969a5ab
We have been stalled on ESLint 3.8.0 for some time. Current ESLint is 3.13.0. We have been unable to upgrade because of more aggressive reporting on some rules, including indentation. ESLint configuration options and bugfixes are now such that we can reasonably upgrade. PR-URL: https://github.com/nodejs/node/pull/10561 Reviewed-By: Teddy Katz <teddy.katz@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
32 lines
796 B
JavaScript
32 lines
796 B
JavaScript
var baseFlatten = require('./_baseFlatten'),
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map = require('./map');
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/** Used as references for various `Number` constants. */
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var INFINITY = 1 / 0;
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/**
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* This method is like `_.flatMap` except that it recursively flattens the
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* mapped results.
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*
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* @static
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* @memberOf _
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* @since 4.7.0
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* @category Collection
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* @param {Array|Object} collection The collection to iterate over.
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* @param {Function} [iteratee=_.identity] The function invoked per iteration.
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* @returns {Array} Returns the new flattened array.
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* @example
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*
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* function duplicate(n) {
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* return [[[n, n]]];
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* }
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*
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* _.flatMapDeep([1, 2], duplicate);
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* // => [1, 1, 2, 2]
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*/
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function flatMapDeep(collection, iteratee) {
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return baseFlatten(map(collection, iteratee), INFINITY);
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}
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module.exports = flatMapDeep;
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