model.rb in vedeu-0.6.10

- old
+ new

@@ -1,32 +1,33 @@
 module Vedeu
 
-  # When included into a class, provides the mechanism to store the class in a
-  # repository for later retrieval.
+  # When included into a class, provides the mechanism to store the
+  # class in a repository for later retrieval.
   #
   module Model
 
     include Vedeu::Common
 
     # @!attribute [rw] repository
     # @return [Vedeu::Repository]
     attr_accessor :repository
 
-    # When {Vedeu::Model} is included in a class, the methods within this module
-    # are included as class methods on that class.
+    # When {Vedeu::Model} is included in a class, the methods within
+    # this module are included as class methods on that class.
     #
     module ClassMethods
 
       # @!attribute [r] repository
       # @return [Vedeu::Repository]
       attr_reader :repository
 
-      # Build models using a simple DSL when a block is given, otherwise returns
-      # a new instance of the class including this module.
+      # Build models using a simple DSL when a block is given,
+      # otherwise returns a new instance of the class including this
+      # module.
       #
-      # @param attributes [Hash] A collection of attributes specific to the
-      #   model.
+      # @param attributes [Hash] A collection of attributes specific
+      #   to the model.
       # @param block [Proc] The block passed to the build method.
       # @return [Object] An instance of the model.
       def build(attributes = {}, &block)
         attributes = defaults.merge!(attributes)
 
@@ -41,14 +42,15 @@
       # @return [void]
       def by_name(name)
         repository.by_name(name) if repository
       end
 
-      # Provide a convenient way to define the child or children of a model.
+      # Provide a convenient way to define the child or children of a
+      # model.
       #
-      # @param klass [Class] The member (singular) or collection (multiple)
-      #   class name for the respective model.
+      # @param klass [Class] The member (singular) or collection
+      #   (multiple) class name for the respective model.
       # @return [void]
       def child(klass)
         send(:define_method, __callee__) { klass }
       end
       alias_method :member,     :child
@@ -74,26 +76,26 @@
         }
       end
 
     end # ClassMethods
 
-    # When this module is included in a class, provide ClassMethods as class
-    # methods for the class.
+    # When this module is included in a class, provide ClassMethods as
+    # class methods for the class.
     #
     # @param klass [Class]
     # @return [void]
     def self.included(klass)
       klass.send(:extend, ClassMethods)
     end
 
-    # Returns a DSL instance responsible for defining the DSL methods of this
-    # model.
+    # Returns a DSL instance responsible for defining the DSL methods
+    # of this model.
     #
     # @param client [Object|NilClass] The client binding represents
-    #   the client application object that is currently invoking a DSL method.
-    #   It is required so that we can send messages to the client application
-    #   object should we need to.
+    #   the client application object that is currently invoking a DSL
+    #   method. It is required so that we can send messages to the
+    #   client application object should we need to.
     # @return [void] The DSL instance for this model.
     def deputy(client = nil)
       Object.const_get(dsl_class).new(self, client)
     end
 
@@ -107,17 +109,14 @@
 
     # Returns the DSL class name responsible for this model.
     #
     # @return [String]
     def dsl_class
-      if demodulize(self.class.name) == 'Border'
-        'Vedeu::Borders::DSL'
-      elsif demodulize(self.class.name) == 'Buffer'
-        'Vedeu::Buffers::DSL'
-      elsif demodulize(self.class.name) == 'Geometry'
-        'Vedeu::Geometry::DSL'
-      elsif demodulize(self.class.name) == 'Menu'
-        'Vedeu::Menus::DSL'
+      case demodulize(self.class.name)
+      when 'Border'   then 'Vedeu::Borders::DSL'
+      when 'Buffer'   then 'Vedeu::Buffers::DSL'
+      when 'Geometry' then 'Vedeu::Geometry::DSL'
+      when 'Menu'     then 'Vedeu::Menus::DSL'
       else
         'Vedeu::DSL::' + demodulize(self.class.name)
       end
     end
 