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var objectKeys =
Object.keys ||
function (obj) {
var keys = [];
for (var key in obj) {
if ({}.hasOwnProperty.call(obj, key)) keys.push(key);
}
return keys;
};
function assign(obj, newKey, newValue) {
var keys = objectKeys(obj);
var copy = {};
for (var i = 0, l = keys.length; i < l; i++) {
var key = keys[i];
copy[key] = obj[key];
}
copy[newKey] = newValue;
return copy;
}
module.exports = assign;