Sha256: 01fead44c15ff5c06462dd58e825983b64266190f15411ba5cb3881ff8c0ab8a
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Size: 798 Bytes
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Contents
var baseProperty = require('../internal/baseProperty'), map = require('./map'); /** * Gets the value of `key` from all elements in `collection`. * * @static * @memberOf _ * @category Collection * @param {Array|Object|string} collection The collection to iterate over. * @param {string} key The key of the property to pluck. * @returns {Array} Returns the property values. * @example * * var users = [ * { 'user': 'barney', 'age': 36 }, * { 'user': 'fred', 'age': 40 } * ]; * * _.pluck(users, 'user'); * // => ['barney', 'fred'] * * var userIndex = _.indexBy(users, 'user'); * _.pluck(userIndex, 'age'); * // => [36, 40] (iteration order is not guaranteed) */ function pluck(collection, key) { return map(collection, baseProperty(key)); } module.exports = pluck;
Version data entries
14 entries across 7 versions & 1 rubygems