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x/lodash/omit.js

A modern JavaScript utility library delivering modularity, performance, & extras.
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var arrayMap = require('./_arrayMap'), baseDifference = require('./_baseDifference'), basePick = require('./_basePick'), flatRest = require('./_flatRest'), getAllKeysIn = require('./_getAllKeysIn'), toKey = require('./_toKey');
/** * The opposite of `_.pick`; this method creates an object composed of the * own and inherited enumerable string keyed properties of `object` that are * not omitted. * * @static * @since 0.1.0 * @memberOf _ * @category Object * @param {Object} object The source object. * @param {...(string|string[])} [props] The property identifiers to omit. * @returns {Object} Returns the new object. * @example * * var object = { 'a': 1, 'b': '2', 'c': 3 }; * * _.omit(object, ['a', 'c']); * // => { 'b': '2' } */var omit = flatRest(function(object, props) { if (object == null) { return {}; } props = arrayMap(props, toKey); return basePick(object, baseDifference(getAllKeysIn(object), props));});
module.exports = omit;