Denispeplin's Gems

#	Total Rank	Daily Rank	Name	Summary
1	26,535	80,502	link_to_action	link_to for specific actions
2	58,330	145,934	params2session	Save and manipulate saved params on per-controller basis
3	88,121	145,934	hash_map_hash	Flatten deeply nested hash and convert keys
4	91,491	64,873	datatable_state	Saving page lengths, search values, etc.
5	112,259	105,785	datatable_utils	Module for including into server-side datatables class
6	122,419	105,785	hash_template	Transform a flat hash to a structured hash using template.