#1940's Gems

#	Total Rank	Daily Rank	Name	Summary
1	3,578	3,331	haversine	Calculates the haversine distance between two locations using longitude and latitude. ...
2	5,154	5,146	sugar-high	More Ruby sugar - inspired by the 'zuker' project
3	5,828	5,126	geo-distance	Calculates the geo distance between two locations using longitude and latitude using Ha...
4	5,936	5,188	geo_calc	Geo calculations in ruby and javascript
5	5,971	5,177	geo_units	Easily convert between different distance units such as kms, miles etc.
6	6,032	5,154	geo_point	Allows for easy parsing of Strings, Hashes and Arrays into a GeoPoint with lat/long
7	8,076	8,516	masonry-rails	Masonry will rock your world!
8	9,718	9,321	sweetloader	sweet autoloading using file structure conventions while allowing configuration overrid...
9	10,463	35,920	jqtools-rails	Gem is an engine and is configured to integrate with Rails asset pipeline
10	10,975	11,530	world-flags	Use world flag icons in your Rails app
11	11,123	20,054	timespan	Makes it easy to store time duration, make calculations and comparions and store the du...
12	11,826	20,749	pie-rails	Use PIE in your Rails apps :)
13	13,400	53,556	cream	An integrated Authentication, Authorization and Roles solution for your Rails 3 app wit...
14	15,130	42,025	mongoid_geo	Makes it easy to use geo calculations with Mongoid
15	15,315	21,532	xduration	Duration with support for longer time periods
16	15,365	35,920	cancan-permits	Role specific Permits for use with CanCan permission system
17	15,839	10,574	mongoid-serializer	Adds some sane controller serialization support of your Mongoid models
18	15,981	10,676	active_model-shaz	Adds state tracking and a few extra snappy save and destroy methods to your model API
19	16,005	13,399	log4r-color	See also: http://logging.apache.org/log4j
20	16,211	53,556	roles_active_record	Makes it easy to set a role strategy on your User model in Active Record
21	16,623	86,038	cantango	Define your permission rules as role- or role group specific permits. Integrates well w...
22	16,698	53,556	acts_as_tree_rails3	Model gets: root, siblings, ancestors, descendants and other methods for tree navigation
23	16,805	9,647	gmaps-autocomplete-rails	Easily add autocomplete geo-functionality to your Rails app :)
24	17,047	28,793	generator-spec	RSpec 2 library to facilitate creating generator specs
25	17,298	16,361	origin-selectable_ext	Mongoid Origin query extensions for dynamic query generation
26	17,412	86,038	mm-devise	dm-devise adds MongoMapper support to devise (http://github.com/plataformatec/devise) f...
27	19,093	86,038	acts_as_list_mongoid	Make your Mongoid model acts as a list. This acts_as extension provides the capabilitie...
28	19,171	12,310	ui_datepicker-rails3	jQuery UI datepicker integration for Formtastic, Simple Form and Active Admin
29	20,261	53,556	code-spec	Code file RSpec 2 matchers that make it easy to spec Ruby code files, fx updated or gen...
30	20,754	86,038	rails3_assist	Basic file operation helpers for working with Rails 3 artifacts
31	20,756	24,968	roles_generic	Generic role strategies sharing the same API. Easy to insert in any model
32	20,799	42,025	rails-app-spec	RSpec 2 matchers to help spec the structure and content of your Rails 3 app
33	21,462	86,038	rails3_artifactor	Helpers for handling Rails 3 artifacts in general, such as CRUD operations etc.
34	21,595	42,025	geo_magic	Get IP and location data using freegeoip.net - can also calculate of distance between ...
35	21,645	53,556	r3_plugin_toolbox	Provides a more intuitive DSL for Rails 3 plugin configuration and a specialized RSpec ...
36	23,856	86,038	roles_mongoid	Makes it easy to set a role strategy on your User model in Mongoid
37	24,289	20,054	ms-dropdown-rails	Use the ms-dropdown (select dropdown with icons) in your Rails project :)
38	24,385	86,038	cantango-core	Define your permission rules as role- or role group specific permits. Integrates well w...
39	24,429	86,038	cantango-config	Configuration DSL for configuring CanTango
40	25,108	86,038	cancan-rest-links	Guard your links with permissions
41	25,497	24,968	mongoid_embedded_helper	Facilitates performing queries on collections in embedded Mongoid documents by performi...
42	26,989	53,556	migration_assist	Assists in handling migrations, including generating migration files from a Thor Generator
43	27,754	86,038	roles_mongo_mapper	Makes it easy to set a role strategy on your User model in MongoMapper
44	27,863	86,038	easy_as_pie	Makes it easy to add Pie charts to Rails 3+ apps
45	27,881	86,038	devise-links	Link helpers for Devise actions, including user session and registration links.
46	27,915	53,556	rspec-action_view	RSpec 2 library to make it simple to spec Rails 3 ActionView extensions
47	28,695	20,749	logging_assist	Wraps logging in a nice and convenient way making it easy to apply on any project
48	30,249	86,038	require-magic	Lets you easily define how to include hierarchies of ruby files, and also apply inclusi...
49	30,391	86,038	require-me	Lets you easily define how to include hierarchies of ruby files, and also apply inclusi...
50	31,473	86,038	file-spec	RSpec 2 matchers for files, directories and symlinks
51	33,547	53,556	rails_assist	Basic file operation helpers for working with Rails 3 artifacts
52	35,564	53,556	trace-util-adv	Configure tracing using context sensitive filters, appenders, output templates in a com...
53	35,922	86,038	roles_data_mapper	Makes it easy to set a role strategy on your User model in DataMapper
54	39,146	31,663	rails_artifactor	Helpers for handling Rails 3 artifacts in general, such as CRUD operations etc.
55	40,074	86,038	money-mongoid	Makes it easy to use money with mongoid
56	41,034	86,038	facebook-social_plugins	HTML5 compatible social plugin helpers for Rails 3
57	41,415	86,038	concerned	Makes it easy to apply the concerns pattern in any Ruby context
58	42,622	86,038	rails-gallery	Add photo galleries to your Rails apps :)
59	42,637	53,556	cantango-masquerade	Masquerade extensions and macros for CanTango
60	42,857	53,556	rails3_plugin_toolbox	Provides a more intuitive DSL for Rails 3 plugin configuration and a specialized RSpec ...
61	44,066	86,038	font_awesome-sass-rails	Use Font Awesome in your Rails app :)
62	45,475	86,038	geo_vectors	Works with geo_calc and other geo libraries
63	46,110	86,038	migration-spec	Migration RSpec 2 matchers to spec migration files, fx as generated by a Thor generator
64	47,993	53,556	roles_for_mongoid	Makes it easy to set a role strategy on your User model in Mongoid
65	48,345	53,556	cantango-api	Ability, Can, Scope, Session, User, Account and more APIs for CanTango
66	50,041	86,038	bootstrap-addons-rails	Adds nice Bootstrap addons to your Rails Twitter Bootstrap based app
67	52,167	53,556	netzke_config	Configure Netzke modules as plugins for a Netzke app and link ExtJS library to boot
68	53,610	53,556	txt_file_mutator	includes convenience method to do txt file mutations including simple code refactorings...
69	53,737	86,038	very_nifty_generators	Rails 3 nifty generators, based on efforts by ryanb and dvyjones
70	55,099	86,038	flexlayout-rails	Use CSS Flex, Regions, Multi-column and Template layout models in your Rails apps
71	55,292	31,663	mongoid_adjust	Add simple adjust! method to Mongoid.
72	55,451	86,038	devise-spec	RSpec matchers to help spec your devise User files
73	56,109	86,038	context_exposer	Exposes a ViewContext object to the View with all the data needed by the view
74	56,333	86,038	schemaker	Configures relationships between subject, join and object model for a given behavior
75	56,965	86,038	troles	Ruby roles solution that has an easy to extend API, configuration and nice Adapter inte...
76	56,995	86,038	social-buttons	Generate Social Buttons for your Rails apps
77	57,645	28,793	imperator-ext	Factories, Macros, REST helpers and Mongoid integration
78	59,751	28,793	kmandrup-colorist	Colorist is a library built to handle the easy conversion and manipulation of colors wi...
79	60,843	53,556	facebook-rails-starterkit	Make it simple to get started using Facebook with Rails!
80	62,403	86,038	on_the_map	Makes it easy to add functionality to models related to geocoding, addressing and placi...
81	62,515	53,556	ruby_traverser	traverse a ruby code model and optionally mutate it along the way using a nice rubyish DSL
82	63,254	53,556	controll	Flow, Executor, Notifier and more, all tied together tool pack
83	63,349	86,038	rspec_for_generators	RSpec 2 matchers, helpers and utils to assist in writing generator specs
84	68,421	86,038	rails_config_loader	Load yaml and json config files and make the structures easily available for use in t...
85	70,131	86,038	forms-spec	Adds RSpec 2 matchers to make expectations about your view code containing form logic
86	70,179	86,038	contextualize	Add and remove behaviors defined in modules depending on context an object operates in
87	73,336	86,038	prawn_commander	Command center for prawn commands that enable logging commands before or without execut...
88	76,237	35,920	roles-spec	Spec that your User model files apply role strategies as expected
89	76,421	53,556	thorgem	Creates a new thor task configured to your taste
90	76,778	86,038	file_mutate	The file mutation DSL you always wish was included in Ruby
91	76,829	86,038	proxy_party	Method missing proxy pattern
92	77,460	53,556	ember-konacha-rails	Generate Konacha spec infrastructure for your Ember-Rails apps
93	78,034	53,556	picturefill-rails	Use picturefill with Rails :)
94	79,883	86,038	params_extractor	Encode and encrypt prams and leter unencryt and decode them - useful when sending invit...
95	80,315	86,038	mongoid_indexing	Mongoid index creation and removal the nice and easy way :)
96	81,054	53,556	acts_as_list_ar	Make your model acts as a list. This acts_as extension provides the capabilities for so...
97	81,943	53,556	social_icons	Add social media icons to your Rails 3 using CSS sprites or images
98	82,706	86,038	wicked-focused	Rails engine for producing Focused Controller based wizards
99	83,103	86,038	rubyapp	Create a fully configured ruby project with a set of common frameworks to choose from
100	83,177	53,556	cucumber_rails3_gen	Cucumber Rails 3 generators
101	83,964	86,038	simple_range_validator	Range validator for any Range model fields
102	89,761	42,025	html5forms-rails	Use the power of html5 forms even in old browsers using polyfills :)
103	91,073	86,038	mongo_db_model	Rails 3 Mongo DB generators for MongoMapper and Mongoid
104	91,453	86,038	mongo_db_gen	Rails 3 Mongo DB generators for MongoMapper and Mongoid
105	91,889	86,038	rspec_rails3_gen	Rspec Rails 3 generators ported from similar Rails 2 generators
106	93,905	42,025	i18n_googledocs	GEM providing helper scripts to manage i18n translations in Google Docgem. Features: ch...
107	94,513	86,038	skeleton_creator	Generate a skeleton file structure from a YAML config file
108	95,119	86,038	gem_butler	Allows a much easier way to select/deselect a subset of related gems to include in a pr...
109	99,123	53,556	localized_language_select	Localized language select for Rails 2.3+ with options to control languages to display
110	99,939	86,038	mongoid-markdown	Easily use markdown with mongoid texts
111	102,015	53,556	romans	Roman numerals library
112	102,063	86,038	partializer	Makes it easy to render the subpartials of any partial
113	109,826	53,556	auth-assistant	Provides assistance for setting up an auth solution using devise and cancan auth framew...
114	110,848	86,038	css_parser_master	Parse a CSS file and access/operate on rulesets, selectors, declarations etc. Includes ...
115	115,459	86,038	ember-bootstrap-rails	Add ember-boostrap to your rails/ember project :)
116	116,307	86,038	credit_card_icons	Credit Card icons ready for use with Rails asset pipeline
117	117,402	86,038	easy-table	Makes it easy to add tables to your views using a nice DSL similar to the form helpers
118	117,606	86,038	github_repo	Github API v2 wrapper for common github tasks. Builds on Octopi gem where possible but ...
119	119,218	86,038	cantango-permits	Permit classes and engine for CanTango
120	119,453	86,038	cantango-roles	Roles and Role groups for CanTango
121	120,201	86,038	foxy_factory	Find a constant registered by Ruby kernel and cache it for next retrieval
122	121,535	53,556	html_css_decorator	Decorate your Nokogiri HTML model with CSS information as it would apply in the browser
123	122,050	86,038	netzke_widget_generators	Rails 3 generators for Netzke widgets
124	122,643	53,556	km-psych	Psych is a YAML parser and emitter
125	123,090	53,556	load-me	Facilitates working with ruby $LOAD_PATH with some static functions
126	123,149	86,038	mongo_model	Rails 3 model generator Mongo DB
127	123,568	86,038	thor-ext	Improves Thor::Actions by adding some extra funcitionaly and fixes a few 'bugs'
128	123,647	53,556	mongo_modl	Rails 3 model generator Mongo DB
129	125,065	53,556	require-dsl	DSL to facilitate require/load of ruby files and folders
130	126,903	86,038	flasher	A little Rails helper for translating flash messages
131	126,922	86,038	fb_joy	Object wrappers for nodes in the Facebook OpenGraph
132	127,705	86,038	roles_for_dm	Faciliatates adding a role strategy to your Data Mapper user model
133	128,612	86,038	roles_for_mm	Faciliatates adding a role strategy to your Mongo Mapper user model
134	129,524	86,038	multiengine	Creates a Rails 3 engine configuration with multiple dummy apps and test framework conf...
135	130,706	53,556	html5-now-rails	USe HTML5 in your Rails app. Themes included ;)
136	131,931	53,556	html5-utils-rails	Time to use HTML5 and CSS3 now!!!
137	134,287	86,038	ember-oauth2-rails	Use Ember OAuth 2 in your Rails app
138	134,925	86,038	ember-big_project	Configure Rails assets structure for a big Ember project
139	135,041	86,038	singleton_act	It just makes sense to store mutable, site-wide, admin-level settings in the database. ...
140	136,088	53,556	twitter_bootstrap-kaminari-views	Use Kaminari with Twitter Bootstrap :)
141	136,238	86,038	pictos-icons	This icon set should cover most use cases :)