* Returns a function to use in pseudos for positionals * @param {Function} fn

* forEach for object

* Define a reactive property on an Object.

* Cross-platform codegen helper for generating v-model value assignment code.

* Use function string name to check built-in types, * because a simple equality check will fail when running * across different vms / iframes.

* Determine if a value is a Number * * @param {Object} val The value to test * @returns {boolean} True if value is a Number, otherwise false

* Check if value is primitive

* Attempt to create an observer instance for a value, * returns the new observer if successfully observed, * or the existing observer if the val

* Ensure a function is called only once.

Function: $build * Create a Strophe.Builder. * This is an alias for 'new Strophe.Builder(name, attrs)'. * * Parameters: * (String) name - T

* Simple bind, faster than native