From 0f49caa6e0544521765fce2010337e3376e18c83 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafael=20Mendon=C3=A7a=20Fran=C3=A7a?=
 <rafaelmfranca@gmail.com>
Date: Mon, 16 Jan 2012 21:49:55 -0300
Subject: Extract NumberField

---
 actionpack/lib/action_view/helpers/form_helper.rb     |  2 +-
 actionpack/lib/action_view/helpers/tags.rb            |  1 +
 .../lib/action_view/helpers/tags/number_field.rb      | 19 +++++++++++++++++++
 3 files changed, 21 insertions(+), 1 deletion(-)
 create mode 100644 actionpack/lib/action_view/helpers/tags/number_field.rb

(limited to 'actionpack/lib/action_view')

diff --git a/actionpack/lib/action_view/helpers/form_helper.rb b/actionpack/lib/action_view/helpers/form_helper.rb
index ab957597cd..8d0375bf4f 100644
--- a/actionpack/lib/action_view/helpers/form_helper.rb
+++ b/actionpack/lib/action_view/helpers/form_helper.rb
@@ -912,7 +912,7 @@ module ActionView
       # ==== Options
       # * Accepts same options as number_field_tag
       def number_field(object_name, method, options = {})
-        InstanceTag.new(object_name, method, self, options.delete(:object)).to_number_field_tag("number", options)
+        ActionView::Helpers::Tags::NumberField.new(object_name, method, self, options).render
       end
 
       # Returns an input tag of type "range".
diff --git a/actionpack/lib/action_view/helpers/tags.rb b/actionpack/lib/action_view/helpers/tags.rb
index eb48625f80..6071ce1913 100644
--- a/actionpack/lib/action_view/helpers/tags.rb
+++ b/actionpack/lib/action_view/helpers/tags.rb
@@ -11,6 +11,7 @@ module ActionView
       autoload :TelField,      'action_view/helpers/tags/tel_field'
       autoload :UrlField,      'action_view/helpers/tags/url_field'
       autoload :EmailField,    'action_view/helpers/tags/email_field'
+      autoload :NumberField,   'action_view/helpers/tags/number_field'
       autoload :TextArea,      'action_view/helpers/tags/text_area'
       autoload :CheckBox,      'action_view/helpers/tags/check_box'
       autoload :RadioButton,   'action_view/helpers/tags/radio_button'
diff --git a/actionpack/lib/action_view/helpers/tags/number_field.rb b/actionpack/lib/action_view/helpers/tags/number_field.rb
new file mode 100644
index 0000000000..e89fdbec46
--- /dev/null
+++ b/actionpack/lib/action_view/helpers/tags/number_field.rb
@@ -0,0 +1,19 @@
+module ActionView
+  module Helpers
+    module Tags
+      class NumberField < TextField #:nodoc:
+        def render
+          options = @options.stringify_keys
+          options['size'] ||= nil
+
+          if range = options.delete("in") || options.delete("within")
+            options.update("min" => range.min, "max" => range.max)
+          end
+
+          @options = options
+          super
+        end
+      end
+    end
+  end
+end
-- 
cgit v1.2.3