[merb-assets] Moving :asset_timestamp to the Plugin config.

It should be local to Merb::Plugin.config[:asset_helpers] not in the
global configuration.

merb-assets/lib/merb-assets.rb

@@ -12,6 +12,7 @@
     :asset_domain => "assets%s",
     :domain => "my-awesome-domain.com",
     :use_ssl => false,
+    :asset_timestamp => false,
 
     # Global prefix/suffix for css/js include tags, overridable in js_include_tag and css_include_tag
     #

merb-assets/lib/merb-assets/assets_mixin.rb

@@ -35,10 +35,10 @@ def self.append_random_query_string?(intention, allow_default = true)
     #   Merb::AssetsMixin.append_timestamp_query_string?(options[:timestamp], !absolute)
     #
     # @param [Boolean] intention: true if a timestamp string shall be appended
-    # @param [Boolean] allow_default: true if it's ok to use Merb::Config[:asset_timestamps]
+    # @param [Boolean] allow_default: true if it's ok to use Merb::Plugins.config[:asset_helpers][:asset_timestamp]
     # @return [Boolean] true if a timestamp query string shall be appended
     def self.append_timestamp_query_string?(intention, allow_default = true)
-      intention.nil? && allow_default ? Merb::Config[:asset_timestamps] : intention
+      intention.nil? && allow_default ? Merb::Plugins.config[:asset_helpers][:asset_timestamp] : intention
     end
 
     # Automatically generates link for CSS and JS
@@ -148,7 +148,7 @@ def link_to(name, url='', opts={})
     #   Override the Merb::Config[:reload_templates] value. If true, a random query param will be appended
     #   to the image url
     # @option opts [Boolean, String] :timestamp
-    #   Override the Merb::Config[:asset_timestamp] value. If true, a timestamp query param will be appended
+    #   Override the Merb::Plugins.config[:asset_helpers][:asset_timestamp] value. If true, a timestamp query param will be appended
     #   to the image url. The value will be File.mtime(Merb.dir_for(:public) / path).
     #   If String is passed than it will be used as the timestamp.
     #
@@ -496,7 +496,7 @@ def include_required_css(options = {})
     #   Override the Merb::Config[:reload_templates] value. If true, a random query param will be appended
     #   to the js url
     # @option opts [Boolean, String] :timestamp
-    #   Override the Merb::Config[:asset_timestamp] value. If true, a timestamp query param will be appended
+    #   Override the Merb::Plugins.config[:asset_helpers][:asset_timestamp] value. If true, a timestamp query param will be appended
     #   to the image url. The value will be File.mtime(Merb.dir_for(:public) / path).
     #   If String is passed than it will be used as the timestamp.
     #
@@ -587,7 +587,7 @@ def js_include_tag(*scripts)
     #   Override the Merb::Config[:reload_templates] value. If true, a random query param will be appended
     #   to the css url
     # @option opts [Boolean, String] :timestamp
-    #   Override the Merb::Config[:asset_timestamp] value. If true, a timestamp query param will be appended
+    #   Override the Merb::Plugins.config[:asset_helper][:asset_timestamp] value. If true, a timestamp query param will be appended
     #   to the image url. The value will be File.mtime(Merb.dir_for(:public) / path).
     #   If String is passed than it will be used as the timestamp.
     #

merb-assets/spec/merb-assets_spec.rb

@@ -184,12 +184,12 @@
   end
 end
 
-describe "With Merb::Config[:asset_timestamps] set," do
+describe "With Merb::Plugins.config[:asset_helpers][:asset_timestamp] set," do
   before(:all) do
-    Merb::Config[:asset_timestamps] = true
+    Merb::Plugins.config[:asset_helpers][:asset_timestamp] = true
   end
   after(:all) do
-    Merb::Config[:asset_timestamps] = false
+    Merb::Plugins.config[:asset_helpers][:asset_timestamp] = false
   end
 
   it "should create image tag with absolute url" do
@@ -358,19 +358,19 @@
     end
   end
 
-  describe "with Merb::Config[:asset_timestamps] set" do
+  describe "with Merb::Plugins.config[:asset_helpers][:asset_timestamp] set" do
     it "should create a css include tag with a timestamp query string" do
-      Merb::Config[:asset_timestamps] = true
+      Merb::Plugins.config[:asset_helpers][:asset_timestamp] = true
       result = css_include_tag('style.css')
       result.should match(%r{/stylesheets/style.css\?\d+})
-      Merb::Config[:asset_timestamps] = false
+      Merb::Plugins.config[:asset_helpers][:asset_timestamp] = false
     end
 
     it "should create a js include tag with a timestamp query string" do
-      Merb::Config[:asset_timestamps] = true
+      Merb::Plugins.config[:asset_helpers][:asset_timestamp] = true
       result = js_include_tag('jquery.js')
       result.should match(%r{/javascripts/jquery.js\?\d+})
-      Merb::Config[:asset_timestamps] = false
+      Merb::Plugins.config[:asset_helpers][:asset_timestamp] = false
     end
   end