lib/jetel/helpers/general_helper.rb in jetel-0.0.6 vs lib/jetel/helpers/general_helper.rb in jetel-0.0.7

@@ -1,19 +1,22 @@
 # encoding: utf-8
 
 require_relative '../config/config'
 
+require_relative '../helpers/helpers'
 require_relative '../loaders/loaders'
 
+require 'erb'
 require 'i18n'
+require 'ostruct'
 
 module Jetel
   module Helper
     class << self
       def target_dir(modul, dir, source)
-        klass = I18n.transliterate(modul.class.name.split('::').last).gsub(/[^0-9a-z_\-]/i, '_')
-        source_name = I18n.transliterate(source[:name]).gsub(/[^0-9a-z_\-]/i, '_')
+        klass = modul.class.name.split('::').last
+        source_name = Helper.sanitize(source[:name])
         File.join(dir || Config[:DATA_DIRECTORY], klass, source_name)
       end
 
       def get_loader(uri)
         loaders = Loaders.loaders
@@ -21,9 +24,22 @@
         res = loaders.find do |loader|
           loader[:class_name].downcase === loader_schema
         end
 
         res[:klass].new(uri)
+      end
+
+      def erb(template, vars)
+        ERB.new(template).result(OpenStruct.new(vars).instance_eval { binding })
+      end
+
+      def erb_template(file, vars)
+        template = File.open(file, 'r').read
+        ERB.new(template).result(OpenStruct.new(vars).instance_eval { binding })
+      end
+
+      def sanitize(str)
+        I18n.transliterate(str).gsub(/[^0-9a-z_\-]/i, '_')
       end
     end
   end
 end