I fix formtastic support and add alwais_check option

lib/simple_captcha.rb

@@ -9,7 +9,7 @@ module SimpleCaptcha
   autoload :ModelHelpers,      'simple_captcha/active_record'
 
   autoload :FormBuilder,       'simple_captcha/form_builder'
-  autoload :CustomFormBuilder, 'simple_captcha/formtastic'
+  autoload :FormtasticFormBuilder, 'simple_captcha/formtastic'
 
   autoload :SimpleCaptchaData, 'simple_captcha/simple_captcha_data'
   autoload :Middleware,        'simple_captcha/middleware'

lib/simple_captcha/active_record.rb

@@ -40,6 +40,7 @@ def apply_simple_captcha(options = {})
           extend ClassMethods
 
           attr_accessor :captcha, :captcha_key
+          attr_accessible :captcha, :captcha_key
         end
       end
     end
@@ -64,8 +65,22 @@ def is_captcha_valid?
         end
       end
 
-      def save_with_captcha
-        valid_with_captcha? && save(:validate => false)
+      def save_with_captcha(options = {})
+        valid_with_captcha? && save({:validate => false, :without_capthca => true}.merge(options))
+      end
+
+      def save(options = {})
+        if options[:without_capthca]
+          super({:validate => false})# options.delete(:without_capthca)
+        else
+          if simple_captcha_options[:always_check] &&
+             ( simple_captcha_options[:on].blank? ||
+               (simple_captcha_options[:on].include?(:create) && self.new_record?))
+            save_with_captcha(options)
+          else
+            super(options) 
+          end
+        end
       end
     end
   end

lib/simple_captcha/engine.rb

@@ -15,7 +15,7 @@ class Engine < ::Rails::Engine
       ActionView::Helpers::FormBuilder.send(:include, SimpleCaptcha::FormBuilder)
 
       if Object.const_defined?("Formtastic")
-        Formtastic::Helpers::FormHelper.builder = SimpleCaptcha::CustomFormBuilder
+        ::Formtastic::SemanticFormBuilder.send :include, SimpleCaptcha::FormtasticFormBuilder
       end
     end
 

lib/simple_captcha/formtastic.rb

@@ -1,11 +1,16 @@
 module SimpleCaptcha
-  class CustomFormBuilder < Formtastic::FormBuilder
+  module FormtasticFormBuilder
+    def self.included(base)
+      base.send(:include, InstanceMethods)
+    end
 
-    private
+    module InstanceMethods
+      include SimpleCaptcha::ViewHelper
 
-    def simple_captcha_input(method, options)
-      options.update :object => sanitized_object_name
-      self.send(:show_simple_captcha, options)
+      def simple_captcha_input(method, options)
+        options.update :object => sanitized_object_name
+        self.send(:show_simple_captcha, options)
+      end
     end
   end
 end

lib/simple_captcha/version.rb

@@ -1,4 +1,4 @@
 # encoding: utf-8
 module SimpleCaptcha
-  VERSION = "0.1.2".freeze
+  VERSION = "0.1.6".freeze
 end

simple_captcha.gemspec

@@ -3,7 +3,7 @@ $:.push File.expand_path("../lib", __FILE__)
 require "simple_captcha/version"
 
 Gem::Specification.new do |s|
-  s.name = "galetahub-simple_captcha"
+  s.name = "simple_captcha"
   s.version = SimpleCaptcha::VERSION.dup
   s.platform = Gem::Platform::RUBY 
   s.summary = "SimpleCaptcha is the simplest and a robust captcha plugin."