Snipplr

(Rails) Nested Attributes - Minus records from record set - davidb

Thu, 02 Oct 2014 19:27:23 UTC

Useful for building nested entries checkboxes etc

(Bash) Fish alias for restarting Rails server - Epigene

Wed, 30 Jul 2014 22:51:07 UTC

Aliases command "go!" to starting AND restarting rails server for a project from anywhere in the filesystem. Replace PROJECT_HOME with the path to your project. Place in config.fish

(Rails) human readable time from seconds (helper) - uberdragon

Tue, 25 Mar 2014 07:39:55 UTC

A very concise ruby on rails helper method that converts seconds into human readable format. It will not display any time periods that have 0 (ie: 1 hour 13 seconds - skipping minutes as there were none) Due to complexity, months were not factored into this converter, the function will go from weeks to years. I welcome anyone that feels the urge to fork this with month's included. ;)

(Ruby) Seeding database from .XLS file - asalgan

Thu, 13 Feb 2014 14:11:28 UTC

I had a spreadsheet with a ton of data on it that I wanted in my seeds file. Using example columns in your database titled db_column1, db_column2, db_column3. Place your .xls file into your public folder and run 'gem install roo'

(Rails) RVM Workflow for a New Rails App - dreamstarter

Fri, 07 Jun 2013 05:52:38 UTC

You want to start a new Rails app. But you also want to start a new RVM gemset for the app so you can start with the latest Rails and gems. In this code snippet I show how I start off an up-to-date Rails project in a clean gemset.

(Ruby) Get string between two strings - joshmn

Mon, 22 Apr 2013 06:50:51 UTC

If you're using Rails and want to make this a global function, drop this into your application_controller and call it as a function. Example: # get_string_between("hellomyfriendmoto", 'o', 'm') # > myfriend

(Rails) Validate credit card - Fivell

Tue, 26 Mar 2013 06:26:40 UTC

(Rails) Rails fix for cookie munging AT&T Proxies - mightybs

Thu, 21 Feb 2013 06:32:38 UTC

Working on the problem described here: http://forums.att.com/t5/Data-Messaging-Features-Internet/3G-proxy-wnsnet-attws-com-strips-HTTP-response-headers/m-p/3294533/highlight/false#M59737 After some testing we found the below code to fix our troubles in Rails 1.0 sites. I have not checked if future Rails versions provide the same "fix" or not. We include this file in our environment file so that on load of the application we decide whether or not it is necessary and define the fix then.

(Ruby) Rake Task for Rails - cliffbraton

Sun, 12 Aug 2012 12:12:04 UTC

= Rake Task for Rails * name: name of the task * desc: description of the task

(Rails) SoluciÃ³n: Rails no encuentra la librerÃa MySQL aunque estÃ© instalada (OS X) - skozz

Thu, 16 Feb 2012 19:45:42 UTC

Esto suele ocurrer muy amenudo cuando instalamos Ruby on Rails antes que MySQL. Es un error "Library not loaded: libmysqlclient.18.dylib (LoadError)" donde lista los directorios donde busca y no lo encuentra. La soluciÃ³n es guiarle para que lo encuentre. Lo hacemos ejecutando este comando en el Terminal para darle la ruta.

(Ruby) Fetch remote JSON in Ruby - vestimir

Wed, 07 Dec 2011 23:55:02 UTC

An example method for fetching remote JSON data in Ruby.

(Rails) Uninitialized constant Rake::DSL - guhelouis

Tue, 01 Nov 2011 01:12:01 UTC

(Rails) Adding custom MimeTypes into rails format - guhelouis

Thu, 20 Oct 2011 19:42:39 UTC

(Rails) Rails request parameters! - abstraktor

Sat, 24 Sep 2011 01:25:26 UTC

(Rails) lazyload ruby and rails extensions - avioli

Wed, 09 Feb 2011 17:40:01 UTC

(Other) Data Types for DB, MySQL, SQLite, PHP, Ruby, Rails, JS, etc. because I forget them sometimes - brandonjp

Wed, 02 Feb 2011 06:16:52 UTC

Data Types for DB, MySQL, SQLite, PHP, Ruby, Rails, JS, etc. because I forget them sometimes from Ruby on Rails Guides: Migrations http://bit.ly/hFWjT0 from Rails Migrations http://bit.ly/hI5zpz

(Ruby) Ruby / Rails - A refresher reference for me because I forget... create project generate scaffold scaffolding migrate db - brandonjp

Wed, 02 Feb 2011 06:12:16 UTC

Ruby / Rails - A refresher reference for me because I forget how to do this... create project generate scaffold scaffolding migrate db start server

(Ruby) Ruby / Rails - links ( full element ) to Show Edit Destroy Delete records in view *.erb - brandonjp

Wed, 02 Feb 2011 06:10:10 UTC

links (full element) to Show Edit Destroy Delete records in view *.erb must be in the record loop:

(Ruby) Ruby / Rails - general function syntax example - brandonjp

Wed, 02 Feb 2011 06:07:42 UTC

(Ruby) Ruby / Rails - example of if then statement... in a view file *.html.erb: - brandonjp

Wed, 02 Feb 2011 06:06:36 UTC

if then statement... in a view file *.html.erb:

(Bash) fix Library not loaded: libmysqlclient.16.dylib (LoadError) - timvdeijnden

Tue, 01 Feb 2011 07:47:47 UTC

(Rails) Previous and Next Links - gmericksen

Fri, 14 Jan 2011 15:39:33 UTC

If each title is unique and you need alphabetical, try this in your Post model. You can change title to any unique attribute (created_at, id, etc.) if you need a different sort order.

(Rails) SQL log in Rails console - batamire

Sun, 19 Dec 2010 01:07:02 UTC

(Rails) Authlogic Timeout - gmericksen

Thu, 16 Dec 2010 18:21:58 UTC

This will require a user to log back in if they are inactive for more than 10 minutes. In order for this feature to be used you must have a last_request_at datetime column in your table for whatever model you are authenticating with.

(Rails) Start a Rails project using datamapper - donaldcook

Sat, 27 Nov 2010 18:02:24 UTC

(Rails) Find ActiveRecord Object Older than One Week Old - zackfern

Wed, 17 Nov 2010 06:44:51 UTC

(Ruby) Ruby: Importing CSV data into DB with ActiveRecord Validation - chrisaiv

Sat, 23 Oct 2010 08:44:17 UTC

This script is a nice balance between validating data and speed.

(Bash) uninstall all ruby gems - stayce

Sat, 25 Sep 2010 10:25:08 UTC

(Rails) Rails - Custom Form Builder - alx_g

Tue, 31 Aug 2010 19:30:12 UTC

(Ruby) Rails - Send emails with Gmail's SMTP - nhocki

Fri, 20 Aug 2010 10:01:36 UTC

(Rails) ajax pagination links - insanedreamer

Wed, 04 Aug 2010 11:34:52 UTC

tag links with .click function

(Rails) Rails: Freezing an app - chrisaiv

Mon, 19 Jul 2010 19:03:45 UTC

Migrating a Rails app from Development to Production can sometimes be a real pain. One way I help reduce headache is by copying all the necessary Rails files to make it a self-contained unit (Freezing). If I need to make version changes later, I simply unfreeze.

(Rails) Rails: My Favorite Rails Plug-ins - chrisaiv

Mon, 19 Jul 2010 18:57:42 UTC

Here are a few examples of how to install my favorite rails plug-ins from GIT. The alternative solution is to simply use gem --and have the plugin available throughout all of my rails applications-- but I prefer to have my applications living as self-contained units.

(Rails) Fetch a page from your site from console - insanedreamer

Fri, 16 Jul 2010 03:32:35 UTC

Add this to .irbrc. Allows the following in console: > gethtml('/login') => HTML of whatever page is generated by /login

(Other) Harry Potter characters fixture - berkes

Sun, 11 Jul 2010 01:17:04 UTC

Just a funny, yet usefull fixture for testing users in a rails app. Using "somewhat real" fixtures, will keep testing both fun and realistic. Knowing that "Crabbe_ugly_nick" failed, is a lot easier to communicate then knowing "user_t_x01 failed"

(Rails) To access url helpers (url_for, etc) from Rails console (Rails 3) - insanedreamer

Sat, 10 Jul 2010 06:31:36 UTC

in Rails 2, use `include ActionController::UrlWriter` instead.

(Rails) Easy-to-spot debugging output in tests - insanedreamer

Sat, 10 Jul 2010 06:03:38 UTC

Put this in `test_helper.rb` and call with `show(object1, object2, etc.)`

(Rails) easy-to-find logger.info output (rails) - insanedreamer

Tue, 06 Jul 2010 09:02:27 UTC

(Rails) Rails: Simple nav link helper - chrisaiv

Sun, 04 Jul 2010 19:18:35 UTC

In an effort to stay DRY, here's a simple way to organize your main navigation.

(Rails) Rails IPN Sample - gmericksen

Fri, 02 Jul 2010 09:23:56 UTC

(Rails) Rails: iPhone Detection - chrisaiv

Sat, 22 May 2010 13:59:30 UTC

Use this as a way to detect iPhone users using Rails 2+. This should live in your /controllers/application_controller.rb (class ApplicationController < ActionController::Base). You also need to modify your mime type.

(Ruby) validate with errors - stayce

Fri, 30 Apr 2010 13:43:58 UTC

validate :price_must_be_at_least_a_cent protected def price_must_be_at_least_a_cent errors.add(:price, 'should be at least 0.01') if price.nil? || price < 0.01 end

(Bash) Gnome Terminals for Rails - draq

Sun, 18 Apr 2010 16:42:34 UTC

(Rails) Rails: Commands I wish I could remember - chrisaiv

Fri, 19 Mar 2010 11:43:01 UTC

(Rails) Custom YM4R Google Map Marker - deschism

Tue, 16 Mar 2010 06:56:35 UTC

(Rails) Rails in groups of - inkdeep

Wed, 10 Mar 2010 19:09:03 UTC

(Ruby) Copy object Attributes to another object in Ruby - inkdeep

Wed, 10 Mar 2010 18:39:47 UTC

(Rails) named_scope with joins - nflamel

Wed, 10 Mar 2010 06:09:38 UTC

(Rails) Smart shebang for script/runner - nflamel

Tue, 23 Feb 2010 05:35:46 UTC

(JavaScript) Make jQuery respond_to :js - wdso

Sat, 20 Feb 2010 14:05:11 UTC