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Screencast: Update auf Rails 3.1
Downloads in verschiedenen Formaten:
Resourcen:
Gemfile
[ruby] gem “rails”, “3.1.0”
# Gems used only for assets and not required # in production environments by default. group :assets do gem ‘sass-rails’, ” > 3.1.0” gem ‘coffee-rails’, ”> 3.1.0” gem ‘uglifier’ end
gem ‘jquery-rails’ [/ruby]
config/application.rb
[ruby] if defined?(Bundler) # If you precompile assets before deploying to production, use this line Bundler.require *Rails.groups(:assets => %w(development test)) # If you want your assets lazily compiled in production, use this line # Bundler.require(:default, :assets, Rails.env) end
# …
# Enable the asset pipeline config.assets.enabled = true
# Version of your assets, change this if you want to expire all your assets config.assets.version = ‘1.0’ [/ruby]
config/environments/development.rb
[ruby] # comment out this line: # config.action_view.debug_rjs = true
# Do not compress assets config.assets.compress = false
# Expands the lines which load the assets config.assets.debug = true [/ruby]
config/environments/test.rb
[ruby] # Configure static asset server for tests with Cache-Control for performance config.serve_static_assets = true config.static_cache_control = “public, max-age=3600”
# Allow pass debug_assets=true as a query parameter to load pages with unpackaged assets config.assets.allow_debugging = true [/ruby]
config/environments/production.rb
[ruby] # Compress JavaScripts and CSS config.assets.compress = true
# Don’t fallback to assets pipeline if a precompiled asset is missed config.assets.compile = false
# Generate digests for assets URLs config.assets.digest = true [/ruby]
views/layouts/application.html.erb
[html] <%= stylesheet_link_tag “application” %> <%= javascript_include_tag “application” %> [/html]
.gitignore
[bash] .sass-cache/ [/bash]
app/assets/javascripts/application.js
[javascript] //= require jquery //= require jquery_ujs //= require_self //= require_tree . [/javascript]
app/assets/stylesheets/application.css
[css] /* *= require_self *= require_tree . */ [/css]