From e0843136405e26a13405567d65fe7e5cc40dfcff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Valim?= <jose.valim@gmail.com>
Date: Fri, 26 Jun 2009 09:53:53 +0200
Subject: Added HelperGenerator.

---
 railties/lib/generators/named_base.rb              |  8 ++++----
 railties/lib/generators/rails/helper/USAGE         | 24 ++++++++++++++++++++++
 .../generators/rails/helper/helper_generator.rb    | 15 ++++++++++++++
 .../generators/rails/helper/templates/helper.rb    |  2 ++
 .../test_unit/helper/helper_generator.rb           | 13 ++++++++++++
 .../test_unit/helper/templates/helper_test.rb      |  4 ++++
 6 files changed, 62 insertions(+), 4 deletions(-)
 create mode 100644 railties/lib/generators/rails/helper/USAGE
 create mode 100644 railties/lib/generators/rails/helper/helper_generator.rb
 create mode 100644 railties/lib/generators/rails/helper/templates/helper.rb
 create mode 100644 railties/lib/generators/test_unit/helper/helper_generator.rb
 create mode 100644 railties/lib/generators/test_unit/helper/templates/helper_test.rb

(limited to 'railties/lib/generators')

diff --git a/railties/lib/generators/named_base.rb b/railties/lib/generators/named_base.rb
index 223b34ce57..4f173bffce 100644
--- a/railties/lib/generators/named_base.rb
+++ b/railties/lib/generators/named_base.rb
@@ -13,15 +13,15 @@ module Rails
 
       def initialize(*args)
         super
-        assign_names!
+        assign_names!(self.name)
         parse_attributes! if respond_to?(:attributes)
       end
 
       protected
 
-        def assign_names!
-          base_name, @class_path, @file_path, @class_nesting, @class_nesting_depth = extract_modules(name)
-          @class_name_without_nesting, @singular_name, @plural_name = inflect_names(base_name)
+        def assign_names!(given_name)
+          self.name, @class_path, @file_path, @class_nesting, @class_nesting_depth = extract_modules(given_name)
+          @class_name_without_nesting, @singular_name, @plural_name = inflect_names(self.name)
 
           @table_name = if !defined?(ActiveRecord::Base) || ActiveRecord::Base.pluralize_table_names
             plural_name
diff --git a/railties/lib/generators/rails/helper/USAGE b/railties/lib/generators/rails/helper/USAGE
new file mode 100644
index 0000000000..e74d4b6425
--- /dev/null
+++ b/railties/lib/generators/rails/helper/USAGE
@@ -0,0 +1,24 @@
+Description:
+    Stubs out a new helper. Pass the helper name, either
+    CamelCased or under_scored.
+
+    To create a helper within a module, specify the helper name as a
+    path like 'parent_module/helper_name'.
+
+    This generates a helper class in app/helpers and invokes your test
+    framework.
+
+Example:
+    `./script/generate helper CreditCard`
+
+    Credit card helper.
+        Helper:     app/helpers/credit_card_helper.rb
+        Test:       test/unit/helpers/credit_card_helper_test.rb
+
+Modules Example:
+    `./script/generate helper 'admin/credit_card'`
+
+    Credit card admin helper.
+        Helper:     app/helpers/admin/credit_card_helper.rb
+        Test:       test/unit/helpers/admin/credit_card_helper_test.rb
+
diff --git a/railties/lib/generators/rails/helper/helper_generator.rb b/railties/lib/generators/rails/helper/helper_generator.rb
new file mode 100644
index 0000000000..6f741b0978
--- /dev/null
+++ b/railties/lib/generators/rails/helper/helper_generator.rb
@@ -0,0 +1,15 @@
+module Rails
+  module Generators
+    class HelperGenerator < NamedBase
+      def check_class_collisions
+        class_collisions "#{class_name}Helper"
+      end
+
+      def create_helper_files
+        template 'helper.rb', File.join('app/helpers', class_path, "#{file_name}_helper.rb")
+      end
+
+      invoke_for :test_framework
+    end
+  end
+end
diff --git a/railties/lib/generators/rails/helper/templates/helper.rb b/railties/lib/generators/rails/helper/templates/helper.rb
new file mode 100644
index 0000000000..3fe2ecdc74
--- /dev/null
+++ b/railties/lib/generators/rails/helper/templates/helper.rb
@@ -0,0 +1,2 @@
+module <%= class_name %>Helper
+end
diff --git a/railties/lib/generators/test_unit/helper/helper_generator.rb b/railties/lib/generators/test_unit/helper/helper_generator.rb
new file mode 100644
index 0000000000..e7fc4e0dbd
--- /dev/null
+++ b/railties/lib/generators/test_unit/helper/helper_generator.rb
@@ -0,0 +1,13 @@
+module TestUnit
+  module Generators
+    class HelperGenerator < Base
+      def check_class_collisions
+        class_collisions "#{class_name}Helper"
+      end
+
+      def create_helper_files
+        template 'helper_test.rb', File.join('test/unit/helpers', class_path, "#{file_name}_helper_test.rb")
+      end
+    end
+  end
+end
diff --git a/railties/lib/generators/test_unit/helper/templates/helper_test.rb b/railties/lib/generators/test_unit/helper/templates/helper_test.rb
new file mode 100644
index 0000000000..591e40900e
--- /dev/null
+++ b/railties/lib/generators/test_unit/helper/templates/helper_test.rb
@@ -0,0 +1,4 @@
+require 'test_helper'
+
+class <%= class_name %>HelperTest < ActionView::TestCase
+end
-- 
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