seiryoのブックマーク - はてなブックマーク

Rails 3 respond_to: default format?

I am converting a Rails 2 application to Rails 3. I currently have a controller set up like the following: class Api::RegionsController < ApplicationController respond_to :xml, :json end with and an action that looks like the following: def index @regions = Region.all respond_with @regions end The implementation is pretty straightforward, api/regions, api/regions.xml and api/regions.json all respo

seiryo 2012/06/10

rails

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Rails.env vs RAILS_ENV

I see both in examples when checking what env one is running in. What's preferred? Are they, for all intents and purposes equal?

seiryo 2011/06/07

Rails

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Fetching 'action_name' or 'controller' from helper spec

seiryo 2011/06/05

rspec

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Errors Installing mysql2 gem via the Bundler

I am trying to install the mysql2 gem via the Bundler, but it keeps dying with the following error: ** executing command /home/cc_rails/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/rubygems/installer.rb:483:in 'rescue in block in build_extensions': ERROR: Failed to build gem native extension. (Gem::Installer::ExtensionBuild Error) /home/cc_rails/.rvm/rubies/ruby-1.9.2-p0/bin/ruby extconf.rb --with-mysq

seiryo 2011/05/26

#

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Rails 3 -- Bundler/Capistrano Errors

I have a basic Rails 3 app working locally on my development box, but want to test out deploying early on to make sure everything works. I'm using Capistrano to deploy. When I run cap deploy (after all the other necessary setup), it breaks on this command with this error: [...] * executing 'bundle:install' * executing "bundle install --gemfile /var/www/trex/releases/20100917172521/Gemfile --path /