Note: For those unfamiliar with the convention eval(uneval(_obj_)), this simply clones _obj_. It is cleaner than traversing each element of _obj_ and it will always be true that uneval(eval(uneval(x))) == uneval(x) and eval(uneval(x)) == deep_copy_of_x . The actual method uneval(_obj_) is a Spidermonkey specific (as of 1.7) extension that is not part of ECMAScript.
From Introduction to CouchDB Views
No comments:
Post a Comment