Snipplr - noah

(Ruby) to_struct method for Ruby hashes

Mon, 08 Jun 2009 16:26:09 GMT

[A very useful snippet found in this thread.](http://www.ruby-forum.com/topic/131974) However it does not do deep conversion, that is, for a hash of hashes, you will get back a struct of hashes.

(JavaScript) Toggle value of nested property

Sun, 08 Jul 2007 10:58:49 GMT

I feel like I once found an elegant way of setting nested properties without using eval(). However i can't find that code, and atm this is the best I can do.

(Perl) provide default values for a hash

Tue, 03 Jul 2007 23:14:08 GMT

(Perl) dump the contents of a data structure

Tue, 03 Jul 2007 23:08:28 GMT

hashes in Perl can be so elegant

(JavaScript) keys: get an array of all property names in an object

Mon, 11 Jun 2007 08:56:49 GMT

do the same thing as the Perl "keys" subroutine

(JavaScript) Accept a parameter that is /either/ a DOM element /or/ the ID of a DOM element.

Thu, 24 May 2007 13:40:48 GMT

(JavaScript) Does an object have a specific property?

Thu, 24 May 2007 09:24:08 GMT

This is a very easy way to check if an object has a given property. Easier than checking if (obj.foo != null) or some such, which is what I've been doing :( From Flanagan, 5th ed, p. 108.; but I actually ran across it in the source of this page: http://www.gtalbot.org/DHTMLSection/DynamicOpacity.html, thanks to Gerard Talbot on clj.