./README.md in lux_assets-0.1.10 vs ./README.md in lux_assets-0.2.1

@@ -11,11 +11,11 @@
 * add rake tasks
 
 ## Instalation
 
 Add `lux_assets` gem to `Gemfile` and then `bundle install`
-```
+```ruby
 gem 'lux_assets'
 ```
 
 ## Using
 
@@ -60,11 +60,11 @@
 ```
 
 
 ## Example ./config/assets.rb
 
-```
+```ruby
 # relative_root './app/assets'
 
 asset :admin do
   js do
     add 'js/admin/js_vendor/*' # will add all files from a folder
@@ -99,22 +99,68 @@
 * list of files
 * proc
 
 If you add proc, proc retun must be a string, not a file
 
+## API usage - all you need to know
 
+### In your code
+
+```ruby
+require 'lux_assets'
+
+# Get list of files defined in config
+LuxAssets.to_s[:js]
+LuxAssets.files(:js, :main)
+LuxAssets.files('js/main')
+LuxAssets.js(:main).files
+
+# compile single asset
+LuxAssets.compile('js/main/index.coffee')
+LuxAssets.compile('css/main/index.scss')
+
+# compile file group
+LuxAssets.js(:main).compile
+LuxAssets.css(:main).compile
+
+# compile all assets
+LuxAssets.compile_all do |name, path|
+  puts "Compile #{name.green} -> #{path}"
+end
+```
+
+### In config/assets.rb
+
+```ruby
+# root for relative files
+relative_root './app/assets'
+
+asset :admin do
+  js do
+    add 'js/admin/js_vendor/*'
+    add 'js/admin/js/*'
+    add 'js/shared/*'
+    add 'js/admin/index.coffee'
+  end
+
+  css do
+    add 'css/admin/index.scss'
+  end
+end
+```
+
 ## Extending
 
 ### Adding processor for new file type
 
 This is all that is needed to add support for TypeScript compilation.
 
 ```
 yarn add typescript
 ```
 
-```
+```ruby
 class LuxAssets::Element
   def compile_ts
     system "node_modules/typescript/.bin/tsc --outFile '#{@cache}' '#{@source}'"
   end
 end
@@ -122,11 +168,11 @@
 
 ### Added new plugin for file adder
 
 You need to extend `LuxAssets` class and call method `add` with list of files or a proc.
 
-```
+```ruby
 module LuxAssets
   # include files from a plugin
   def plugin name
     plugin = Lux.plugin.get name
     add '%s/**' % plugin[:folder]
@@ -140,10 +186,10 @@
 
 In `Rakefile` just add `require 'lux_assets'` and tasks will automaticly be added to your list of tasks.
 
 Rake taks will call :env task to set up environment.
 
-```
+```ruby
 # Rakefile
 
 require 'lux_assets'
 
 task :env do