Denispeplin's Gems

#	Total Rank	Daily Rank	Name	Summary
1	27,529	30,646	link_to_action	link_to for specific actions
2	59,934	56,201	params2session	Save and manipulate saved params on per-controller basis
3	90,295	78,305	hash_map_hash	Flatten deeply nested hash and convert keys
4	93,794	91,305	datatable_state	Saving page lengths, search values, etc.
5	114,902	109,611	datatable_utils	Module for including into server-side datatables class
6	124,781	109,611	hash_template	Transform a flat hash to a structured hash using template.