common compatible tool

npm install common-compatible

1. Any kind of compatible functions or objects or anything may be added to this package.
2. There is no summary package file, such as index.js, in this package.
3. Require each single item to your file, or build you own compatible set.

A file of compatible item should be placed in a classification folder.

If a method has a this object, it should be defined as:

function( thisObject, arg1, arg2, ... )

If a property has a this object, it's get/set method should be defined as:

get= function( thisObject ) set= function( thisObject, value )