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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>
25 lines
865 B
JavaScript
25 lines
865 B
JavaScript
/**
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* The base implementation of methods like `_.find` and `_.findKey`, without
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* support for iteratee shorthands, which iterates over `collection` using
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* `eachFunc`.
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*
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* @private
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* @param {Array|Object} collection The collection to search.
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* @param {Function} predicate The function invoked per iteration.
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* @param {Function} eachFunc The function to iterate over `collection`.
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* @param {boolean} [retKey] Specify returning the key of the found element instead of the element itself.
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* @returns {*} Returns the found element or its key, else `undefined`.
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*/
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function baseFind(collection, predicate, eachFunc, retKey) {
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var result;
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eachFunc(collection, function(value, key, collection) {
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if (predicate(value, key, collection)) {
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result = retKey ? key : value;
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return false;
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}
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});
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return result;
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}
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module.exports = baseFind;
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