lib/util/clone.js

module.exports = function(obj) {
  if (null === obj || "object" !== typeof obj) {
    return obj
  }
  var copy = obj.constructor()
  for (var attr in obj) {
    if (obj.hasOwnProperty(attr)) {
      copy[attr] = obj[attr]
    }
  }
  return copy
}
Test clone method 2014-05-04 08:33:59 +02:00			`module.exports = function(obj) {`
Code cleanup (#120) * Lots of code cleanup * Cleanup parse-options tests - Rename objects for clarity and inline unneeded objects - Remove unneeded tests - Use Object.keys().length instead of a custom function - Use typeof === "object" instead of a custom function that checks the prototype tree as well, since we don't expect anything but an object literal. * Remove old switchFallback code * Remove polyfill for Function.prototype.bind * Inline small functions * Add more documentation and tests for options.currentUrlFullReload Closes #17 * Update package.json 2018-02-02 09:52:44 -05:00			`if (null === obj \|\| "object" !== typeof obj) {`
Test clone method 2014-05-04 08:33:59 +02:00			`return obj`
			`}`
			`var copy = obj.constructor()`
			`for (var attr in obj) {`
			`if (obj.hasOwnProperty(attr)) {`
			`copy[attr] = obj[attr]`
			`}`
			`}`
			`return copy`
			`}`