jquery selectors for plain javascript objects instead of DOM elements

Question

I\'ve just started using jquery and I\'m really enjoying using selectors. It occurs to me that the idiom would be a very nice way to traverse object trees (e.g., JSON query resu

Answer 1

The array object has some methods that you can use:

last = obj.child.baz.slice(-1)[0];

Some other examples:

first = obj.child.baz.slice(0,1)[0];
allExceptFirst = obj.child.baz.slice(1);
allExceptLast = obj.child.baz.(0,-1);