doc/manual.rdoc in methodic-1.1 vs doc/manual.rdoc in methodic-1.2

@@ -33,10 +33,12 @@
   # in a method                                                                                                                                                                                  
   def amethod ( _options = {})                                                                                                                                                                   
     myOptions = Methodic::get_options(_options) do |m|                                                                                                                                           
       m.specify_default_value_of :country => 'France'                                                                                                                                            
       m.specify_classes_of :name => String, :surname => String, :age => Fixnum, :country => String                                                                                               
+      aCond = Proc::new {|option| case options when 'Doe' then true else false end }                                                                                                                
+      m.specify_condition_for :name => aCond
       m.specify_presence_of :name                                                                                                                                                                
       m.specify_presence_of :surname                                                                                                                                                             
       m.specify_formats_of :name => /\w+/, :surname => /\w+/, :country => /\w+/                                                                                                                  
       m.merge!                                                                                                                                                                                   
     end                                                                                                                                                                                          
@@ -51,21 +53,45 @@
   [...]                                                                                                                                                                                          
   # in a method                                                                                                                                                                                  
   def amethod ( _options = {})                                                                                                                                                                   
     myOptions = Methodic::get_options(_options,true) do |m|
       # all others definitions MUST be included in known options list (explained in Spec), so :                                                                                                             m.specify_known_options [:country,:name,:surname, :age]          
-      m.specify_default_value_of :country => 'France'                                                                                                                                            
+      m.specify_default_value_of :country => 'France'
+      aCond = Proc::new {|option| case options when 'Doe' then true else false end }                                                                                                                
+      m.specify_condition_for :name => aCond                                                                                                                                            
       m.specify_classes_of :name => String, :surname => String, :age => Fixnum, :country => String                                                                                               
       m.specify_presence_of :name                                                                                                                                                                
       m.specify_presence_of :surname                                                                                                                                                             
       m.specify_formats_of :name => /\w+/, :surname => /\w+/, :country => /\w+/                                                                                                                  
       m.merge!                                                                                                                                                                                   
     end                                                                                                                                                                                          
     # processing method                                                                                                                                                                          
   end                                                                                                                                                                                    
   [...]  
 
+=== Remarque about conditions 
 
+
+* Condition MUST :
+
+- be ruby code
+- be a Proc Object
+- have an argument |option| who provide the option symbol, like :an_option
+- return true or false
+
+* Make your condition like
+
+
+   aCond = Proc::new do |option| 
+           case options
+             when .... then ...
+             when .... then ...
+             else ...
+           end
+   end
+ 
+
+
 == Copyright
 
-<pre>Methodic (c) 2012 Romain GEORGES <[e-mail]> for Ultragreen Software </pre>
+<pre>Methodic (c) 2012-2013 Romain GEORGES <[e-mail]> for Ultragreen Software </pre>