diff options
Diffstat (limited to 'railties/guides/source/asset_pipeline.textile')
| -rw-r--r-- | railties/guides/source/asset_pipeline.textile | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/railties/guides/source/asset_pipeline.textile b/railties/guides/source/asset_pipeline.textile index 9ff4f0d062..b06abc82cf 100644 --- a/railties/guides/source/asset_pipeline.textile +++ b/railties/guides/source/asset_pipeline.textile @@ -426,7 +426,7 @@ config.assets.css_compressor = :yui The +config.assets.compress+ must be set to +true+ to enable CSS compression -h4. JavaScript +h4. JavaScript Compression Possible options for JavaScript compression are +:closure+, +:uglifier+ and +:yui+. These require the use of the +closure-compiler+, +uglifier+ or +yui-compressor+ gems respectively. @@ -440,6 +440,8 @@ config.assets.js_compressor = :uglifier The +config.assets.compress+ must be set to +true+ to enable JavaScript compression +NOTE: You will need a "ExecJS":https://github.com/sstephenson/execjs#readme - supported runtime in order to use +uglifier+. If you are using Mac OS X or Windows you have a JavaScript engine in your operating system. Check "ExecJS":https://github.com/sstephenson/execjs#readme documentation to know all supported JavaScript runtimes. + h4. Using Your Own Compressor The compressor config settings for CSS and JavaScript also take any Object. This object must have a +compress+ method that takes a string as the sole argument and it must return a string. |