Popular Rails Programming Tips
How to transfer data seamlessly between various Ruby on Rails environments and databases
Omar Kamali
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2 responses
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ruby, rails, heroku, database
Use before/after callbacks when touch-ing your Rails models
Michiel Sikkes
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1 response
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ruby, rails, cache
How to redo a Rails database migration
Matthew Lenton
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0 responses
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rails, migration, redo, force
Rails: add a route for a test
Alexander
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2 responses
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ruby, tdd, rails, controller
Deploing Symfony Project using MySQL to Heroku.
Mateusz Książek
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8 responses
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php, heroku, symfony, symfony2
Require all files within a directory in Ruby
Andy Kifer
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0 responses
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ruby, rails
Render an HTML partial inside a JSON request
Michel Billard
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2 responses
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rails, json, format, ajax
Ruby: make plain text links clickable
Michael Kohl
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2 responses
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ruby, regex, rails, uri
Value objects - a complete guide to Ruby code that is testable, readable and simple
pdabrowski
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0 responses
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ruby, ruby on rails, rails, design patterns
persisted? && new_record? for checking existing record
Rashmi
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2 responses
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rails, rashmi14yadav, active_record
Create .ruby-version and .ruby-gemset files using RVM
Dwight Scott
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0 responses
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ruby, rails, rvm, rvmrc
Share localhost with anyone
Lauren
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17 responses
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python, rails, osx, design
Case statement for Rails Enum
wojtek
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1 response
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ruby, rails, rails 4.1
Using External Database with Heroku
David Morrow
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5 responses
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rails, heroku
erb2slim - Convert ERB to Slim
James Duncombe
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3 responses
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rails, haml, slim, erb
Forms, CSRF authenticity token and fragment caching in Rails
Bashir Eghbali
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3 responses
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xss, cache, csrf, fragment caching
Convert Ruby hash keys to symbols
Bashir Eghbali
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1 response
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rails, hash
Convert a hash to query string parameters
Michel Billard
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0 responses
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rails, query-string
Preloading scoped has_many :through associations
Alex Popov
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0 responses
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rails, activerecord, sql, eager loading
Dynamically add nested forms to an ActiveModel::Model form
Sam Slotsky
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12 responses
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rails, reflection, javascript, add nested form
Forget counter cache for many-to-many associations in Rails
João Marcelo Oliveira de Souza
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0 responses
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ruby, rails, active record, counter cache
Multiple file uploads with carrierwave
Daniel Alejandro Gaytán Valencia
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0 responses
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ruby, rails, carrierwave, serialize
Take control of your Heroku Git repository
Dharampal H S
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2 responses
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ruby, rails, heroku, deployment
Linkedin OAuth2 Login for Rails
Troy Martin
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4 responses
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rails, ruby, linkedin, oauth2