validation can be turned off

Author: Pajk

Gemfile

@@ -7,6 +7,7 @@ gem "sqlite3"
 group :development, :test do
   gem "rspec-rails"
   gem "ZenTest"
+  gem "rcov"
 end
 
 # To use debugger (ruby-debug for Ruby 1.8.7+, ruby-debug19 for Ruby 1.9.2+)

Gemfile.lock

@@ -75,6 +75,7 @@ GEM
       rdoc (~> 3.4)
       thor (~> 0.14.4)
     rake (0.9.2.2)
+    rcov (1.0.0)
     rdoc (3.12)
       json (~> 1.4)
     rspec (2.8.0)
@@ -112,5 +113,6 @@ DEPENDENCIES
   ZenTest
   capybara (>= 0.4.0)
   rails (= 3.0.11)
+  rcov
   rspec-rails
   sqlite3

lib/restapi/dsl_definition.rb

@@ -74,27 +74,30 @@ def method_added(method_name)
       Restapi.remove_method_description(resource_name, method_name)
       mapi = Restapi.define_method_description(resource_name, method_name)
 
-      # redefine method
-      old_method = instance_method(method_name) 
-  
-      define_method(method_name) do |*args|
-        
-        mapi.params.each do |_, param|
+      # redefine method only if validation is turned on
+      if Restapi.configuration.validate == true
 
-          # check if required parameters are present
-          if param.required && !params.has_key?(param.name)
-            raise ArgumentError.new("Expecting #{param.name} parameter.")
-          end
+        old_method = instance_method(method_name) 
+        
+        define_method(method_name) do |*args|
 
-          # params validations
-          if params.has_key?(param.name)
-            param.validate(params[:"#{param.name}"])
-          end
+          mapi.params.each do |_, param|
+
+            # check if required parameters are present
+            if param.required && !params.has_key?(param.name)
+              raise ArgumentError.new("Expecting #{param.name} parameter.")
+            end
+            
+            # params validations
+            if params.has_key?(param.name)
+              param.validate(params[:"#{param.name}"])
+            end
 
-        end # params.each
+          end # params.each
 
-        # run the original method code
-        old_method.bind(self).call(*args)
+          # run the original method code
+          old_method.bind(self).call(*args)
+        end
 
       end
 

lib/restapi/restapi_module.rb

@@ -26,13 +26,14 @@ def self.configuration
   end
 
   class Configuration
-    attr_accessor :app_name, :app_info, :copyright, :markup_language
+    attr_accessor :app_name, :app_info, :copyright, :markup_language, :validate
 
     def initialize
       @markup_language = :rdoc
       @app_name = "Another API"
       @app_info = "Another API description"
       @copyright = nil
+      @validate = true
     end
   end
 

spec/dummy/config/initializers/restapi.rb

@@ -2,4 +2,5 @@
   config.app_name = "Test app"
   config.app_info = "Application for testing purposes."
   config.copyright = "Pavel Pokorny"
+  # config.validate = false
 end