NOTE: This is outdated. Check the comments below for more up-to-date forks of this gist.
Improved YARD CHEATSHEET http://yardoc.org
forked from https://gist.github.com/chetan/1827484 which is from early 2012 and contains outdated information.
http://stackoverflow.com/questions/22667401/postgres-json-data-type-rails-query | |
http://stackoverflow.com/questions/40702813/query-on-postgres-json-array-field-in-rails | |
#payload: [{"kind"=>"person"}] | |
Segment.where("payload @> ?", [{kind: "person"}].to_json) | |
#data: {"interest"=>["music", "movies", "programming"]} | |
Segment.where("data @> ?", {"interest": ["music", "movies", "programming"]}.to_json) | |
Segment.where("data #>> '{interest, 1}' = 'movies' ") | |
Segment.where("jsonb_array_length(data->'interest') > 1") |
NOTE: This is outdated. Check the comments below for more up-to-date forks of this gist.
forked from https://gist.github.com/chetan/1827484 which is from early 2012 and contains outdated information.
### | |
FooBar jQuery Plugin v1.0 - It makes Foo as easy as coding Bar (?). | |
Release: 19/04/2013 | |
Author: Joe Average <joe@average.me> | |
http://github.com/joeaverage/foobar | |
Licensed under the WTFPL license: http://www.wtfpl.net/txt/copying/ | |
### | |
(($, window, document) -> |
/* | |
* RC4 symmetric cipher encryption/decryption | |
* | |
* @license Public Domain | |
* @param string key - secret key for encryption/decryption | |
* @param string str - string to be encrypted/decrypted | |
* @return string | |
*/ | |
function rc4(key, str) { | |
var s = [], j = 0, x, res = ''; |
by Jonathan Rochkind, http://bibwild.wordpress.com
Capistrano automates pushing out a new version of your application to a deployment location.
I've been writing and deploying Rails apps for a while, but I avoided using Capistrano until recently. I've got a pretty simple one-host deployment, and even though everyone said Capistrano was great, every time I tried to get started I just got snowed under not being able to figure out exactly what I wanted to do, and figured I wasn't having that much trouble doing it "manually".