biofriction-wp-theme/node_modules/es5-ext/object/copy.js

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2021-10-26 14:18:09 +02:00
"use strict";
var aFrom = require("../array/from")
, assign = require("./assign")
, value = require("./valid-value");
module.exports = function (obj/*, propertyNames, options*/) {
var copy = Object(value(obj)), propertyNames = arguments[1], options = Object(arguments[2]);
if (copy !== obj && !propertyNames) return copy;
var result = {};
if (propertyNames) {
aFrom(propertyNames, function (propertyName) {
if (options.ensure || propertyName in obj) result[propertyName] = obj[propertyName];
});
} else {
assign(result, obj);
}
return result;
};