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Rich Trott
d7aa8fa088
Update ESLint to 2.1.0. ESLint has a number of potentially-useful new features but this change attempts to be minimal in its changes. However, some things could not be avoided reasonably. ESLint 2.1.0 found a few lint issues that ESLing 1.x missed with template strings that did not take advantage of any features of template strings, and `let` declarations where `const` sufficed. Additionally, ESLint 2.1.0 removes some granularity around enabling ES6 features. Some features (e.g., spread operator) that had been turned off in our configuration for ESLint 1.x are now permitted. PR-URL: https://github.com/nodejs/node/pull/5214 Reviewed-By: Michaël Zasso <mic.besace@gmail.com> Reviewed-By: jbergstroem - Johan Bergström <bugs@bergstroem.nu> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io> Reviewed-By: Myles Borins <myles.borins@gmail.com>
33 lines
886 B
JavaScript
33 lines
886 B
JavaScript
var isArrayLike = require('./isArrayLike');
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/**
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* Creates a `baseEach` or `baseEachRight` function.
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*
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* @private
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* @param {Function} eachFunc The function to iterate over a collection.
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* @param {boolean} [fromRight] Specify iterating from right to left.
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* @returns {Function} Returns the new base function.
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*/
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function createBaseEach(eachFunc, fromRight) {
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return function(collection, iteratee) {
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if (collection == null) {
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return collection;
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}
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if (!isArrayLike(collection)) {
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return eachFunc(collection, iteratee);
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}
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var length = collection.length,
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index = fromRight ? length : -1,
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iterable = Object(collection);
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while ((fromRight ? index-- : ++index < length)) {
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if (iteratee(iterable[index], index, iterable) === false) {
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break;
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}
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}
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return collection;
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};
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}
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module.exports = createBaseEach;
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