Sha256: 546c06d728e12dbb6ba1550f132ff21bd9b7d23fec9ade68e48b418375c63438
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Versions: 14
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Stored size: 1.01 KB
Contents
var baseCopy = require('./baseCopy'),
keys = require('../object/keys');
/**
* The base implementation of `_.assign` without support for argument juggling,
* multiple sources, and `this` binding `customizer` functions.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @param {Function} [customizer] The function to customize assigning values.
* @returns {Object} Returns the destination object.
*/
function baseAssign(object, source, customizer) {
var props = keys(source);
if (!customizer) {
return baseCopy(source, object, props);
}
var index = -1,
length = props.length;
while (++index < length) {
var key = props[index],
value = object[key],
result = customizer(value, source[key], key, object, source);
if ((result === result ? result !== value : value === value) ||
(typeof value == 'undefined' && !(key in object))) {
object[key] = result;
}
}
return object;
}
module.exports = baseAssign;
Version data entries
14 entries across 7 versions & 1 rubygems