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Diffstat (limited to 'railties/guides')
| -rw-r--r-- | railties/guides/source/asset_pipeline.textile | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/railties/guides/source/asset_pipeline.textile b/railties/guides/source/asset_pipeline.textile index 76c8f520e5..222ee44de0 100644 --- a/railties/guides/source/asset_pipeline.textile +++ b/railties/guides/source/asset_pipeline.textile @@ -434,3 +434,50 @@ A good example of this is the +jquery-rails+ gem which comes with Rails as the s h3. Making Your Library or Gem a Pre-Processor TODO: Registering gems on "Tilt":https://github.com/rtomayko/tilt enabling Sprockets to find them. + +h3. Upgrading from Old Versions of Rails + +There are two issues when upgrading. The first is moving the files to the new locations. See the section above for guidance on the correct locations for different file types. + +The second is updating the various environment files with the correct default options. The following changes reflect the defaults in version 3.1.0. + +In +application.rb+: + +<erb> +# 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' +</erb> + +In +development.rb+: + +<erb> +# Do not compress assets +config.assets.compress = false + +# Expands the lines which load the assets +config.assets.debug = true +</erb> + +And in +production.rb+: + +<erb> +# 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 + +# Defaults to Rails.root.join("public/assets") +# config.assets.manifest = YOUR_PATH + +# Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added) +# config.assets.precompile += %w( search.js ) +</erb> + +There are no changes to +test.rb+. |