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30 lines
828 B
30 lines
828 B
9 years ago
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var baseIteratee = require('./_baseIteratee'),
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basePickBy = require('./_basePickBy');
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/**
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* The opposite of `_.pickBy`; this method creates an object composed of the
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* own and inherited enumerable properties of `object` that `predicate`
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* doesn't return truthy for.
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*
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* @static
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* @memberOf _
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* @category Object
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* @param {Object} object The source object.
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* @param {Function|Object|string} [predicate=_.identity] The function invoked per property.
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* @returns {Object} Returns the new object.
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* @example
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*
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* var object = { 'a': 1, 'b': '2', 'c': 3 };
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*
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* _.omitBy(object, _.isNumber);
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* // => { 'b': '2' }
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*/
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function omitBy(object, predicate) {
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predicate = baseIteratee(predicate, 2);
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return basePickBy(object, function(value, key) {
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return !predicate(value, key);
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});
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}
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module.exports = omitBy;
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