fixes from option change

app/helpers/merged/merged_helper.rb

@@ -2,6 +2,7 @@ require "redcarpet"
 
 module Merged
   module MergedHelper
+    include OptionsHelper
     @@renderer = nil
 
     def renderer

app/helpers/merged/sections_helper.rb

@@ -1,6 +1,7 @@
 module Merged
   module SectionsHelper
-
+    include ViewHelper #for previews
+    
     def section_form(options)
       url = section_url( @section.id)
       form_tag( url , {method: :patch}) do

app/models/merged/card.rb

@@ -54,6 +54,11 @@ module Merged
     def save
       section.save
     end
+    def save_soon
+      super
+      data = Option.all.collect {|obj| obj.attributes}
+      File.write( Option.full_path , data.to_yaml)
+    end
 
     def set_index(index)
       @index = index

app/models/merged/card_style.rb

@@ -21,7 +21,7 @@ module Merged
     def options
       option_defs = []
       @content["options"].each do |name|
-        option = Option.options[name]
+        option = Option.find_by_name(name)
         raise "no option for #{name}:#{name.class}" if option.blank?
         option_defs << option
       end if @content["options"]

app/models/merged/option.rb

@@ -1,20 +1,11 @@
 module Merged
   class Option < ActiveYaml::Base
-
-    @@options = {}
+    set_root_path Engine.root + "config"
 
     fields :name , :default , :description , :values , :type
 
-    def initialize_old(options)
-      @name = options["name"]
-      @default = options["default"]
-      @description = options["description"]
-      @values = options["values"]
-      @type = options["type"]
-    end
-
     def type
-      return @type unless @type.blank?
+      return attributes[:type] unless attributes[:type].blank?
       if has_values?
         "select"
       else
@@ -23,24 +14,17 @@ module Merged
     end
 
     def has_values?
-      return false if @values.nil?
-      ! @values.empty?
+      return false if attributes[:values].nil?
+      ! attributes[:values].empty?
     end
 
     def values
       return [] unless has_values?
-      @values.split(" ")
+      attributes[:values].split(" ")
     end
 
-    def self.options
-      @@options
-    end
-
-    def self.load(yaml)
-      yaml.each do |content|
-        option = Option.new(content)
-        @@options[option.name] = option
-      end
+    def self.load()
+      self.all
     end
 
   end