helpers.rb in radiant-0.7.0

- old
+ new

@@ -20,11 +20,11 @@
       end
     end
 
     module ClassMethods
       # Makes all the (instance) methods in the helper module available to templates rendered through this controller.
-      # See ActionView::Helpers (link:classes/ActionView/Helpers.html) for more about making your own helper modules 
+      # See ActionView::Helpers (link:classes/ActionView/Helpers.html) for more about making your own helper modules
       # available to the templates.
       def add_template_helper(helper_module) #:nodoc:
         master_helper_module.module_eval "include #{helper_module}"
       end
 
@@ -32,22 +32,22 @@
       #   helper :foo
       # requires 'foo_helper' and includes FooHelper in the template class.
       #   helper FooHelper
       # includes FooHelper in the template class.
       #   helper { def foo() "#{bar} is the very best" end }
-      # evaluates the block in the template class, adding method #foo.
+      # evaluates the block in the template class, adding method +foo+.
       #   helper(:three, BlindHelper) { def mice() 'mice' end }
       # does all three.
       def helper(*args, &block)
         args.flatten.each do |arg|
           case arg
             when Module
               add_template_helper(arg)
             when String, Symbol
               file_name  = arg.to_s.underscore + '_helper'
               class_name = file_name.camelize
-                
+
               begin
                 require_dependency(file_name)
               rescue LoadError => load_error
                 requiree = / -- (.*?)(\.rb)?$/.match(load_error.message).to_a[1]
                 msg = (requiree == file_name) ? "Missing helper file helpers/#{file_name}.rb" : "Can't load file: #{requiree}"
@@ -85,20 +85,20 @@
       # The is a convenience wrapper for helper_method.
       def helper_attr(*attrs)
         attrs.flatten.each { |attr| helper_method(attr, "#{attr}=") }
       end
 
-      private 
+      private
         def inherited_with_helper(child)
           inherited_without_helper(child)
           begin
             child.master_helper_module = Module.new
             child.master_helper_module.send! :include, master_helper_module
-            child.helper child.name.underscore
+            child.helper child.name.to_s.underscore
           rescue MissingSourceFile => e
-            raise unless e.is_missing?("helpers/#{child.name.underscore}_helper")
+            raise unless e.is_missing?("helpers/#{child.name.to_s.underscore}_helper")
           end
-        end        
+        end
     end
 
     private
       # Extend the template class instance with our controller's helper module.
       def initialize_template_class_with_helper(assigns)