src/util.coffee in luca-0.9.6 vs src/util.coffee in luca-0.9.7

@@ -34,10 +34,20 @@
   prefix = parts.shift()
 
   parts = _( parts ).map (p)-> _.string.capitalize(p)
   fn = prefix + parts.join('')
 
+Luca.util.toCssClass = (componentName, exclusions...)->
+  parts = componentName.split('.')
+
+  transformed = for part in parts when _( exclusions ).indexOf(part) is -1
+    part = _.str.underscored(part)
+    part = part.replace(/_/g,'-')
+    part
+
+  transformed.join '-'
+
 Luca.util.isIE = ()->
   try
     Object.defineProperty({}, '', {})
     return false
   catch e
@@ -115,6 +125,43 @@
 # valid types are success, warning, important, info, inverse
 Luca.util.badge = (contents="", type, baseClass="badge")->
   cssClass = baseClass
   cssClass += " #{ baseClass }-#{ type }" if type?
   Luca.util.make("span",{class:cssClass},contents)
+
+Luca.util.setupHooks = (set)->
+  set ||= @hooks
+
+  _(set).each (eventId)=>
+    fn = Luca.util.hook( eventId )
+
+    callback = ()->
+      @[fn]?.apply @, arguments
+
+    callback = _.once(callback) if eventId?.match(/once:/)
+
+    @on eventId, callback, @
+
+Luca.util.setupHooksAdvanced = (set)->
+  set ||= @hooks
+
+  _(set).each (eventId)=>
+    hookSetup = @[ Luca.util.hook( eventId ) ]
+
+    unless _.isArray(hookSetup)
+      hookSetup = [hookSetup]
+    
+    for entry in hookSetup      
+      fn = if _.isString(entry)
+        @[ entry ]
+
+      if _.isFunction(entry)
+        fn = entry
+
+      callback = ()-> 
+        @[fn]?.apply @, arguments
+
+      if eventId?.match(/once:/)
+        callback = _.once(callback) 
+
+      @on eventId, callback, @