lib/gretel.rb in gretel-3.0.0.beta4 vs lib/gretel.rb in gretel-3.0.0.beta5

@@ -1,10 +1,9 @@
 require 'gretel/version'
 require 'gretel/crumbs'
 require 'gretel/crumb'
 require 'gretel/link'
-require 'gretel/trail'
 require 'gretel/renderer'
 require 'gretel/view_helpers'
 require 'gretel/deprecated'
 
 module Gretel
@@ -17,30 +16,10 @@
     # Sets the path from with breadcrumbs are loaded. Default is +config/breadcrumbs.rb+.
     def breadcrumb_paths=(paths)
       @breadcrumb_paths = paths
     end
 
-    # Param to contain trail. See +Gretel::Trail.trail_param+ for details.
-    def trail_param
-      Gretel::Trail.trail_param
-    end
-
-    # Sets the trail param. See +Gretel::Trail.trail_param+ for details.
-    def trail_param=(param)
-      Gretel::Trail.trail_param = param
-    end
-
-    # Trail store. See +Gretel::Trail.store+ for details.
-    def trail_store
-      Gretel::Trail.store
-    end
-
-    # Sets the trail store. See +Gretel::Trail.store+ for details.
-    def trail_store=(store)
-      Gretel::Trail.store = store
-    end
-
     # Whether to suppress deprecation warnings.
     def suppress_deprecation_warnings?
       !!@suppress_deprecation_warnings
     end
 
@@ -60,27 +39,47 @@
     # Array of Rails environment names with automatic configuration reload. Default is +["development"]+.
     def reload_environments
       @reload_environments ||= ["development"]
     end
 
+    # Registers a style for later use.
+    # 
+    #   Gretel.register_style :ul, { container_tag: :ul, fragment_tag: :li }
+    def register_style(style, options)
+      Gretel::Renderer.register_style style, options
+    end
+
     # Sets the Rails environment names with automatic configuration reload. Default is +["development"]+.
     attr_writer :reload_environments
 
     # Yields this +Gretel+ to be configured.
     # 
     #   Gretel.configure do |config|
-    #     config.trail_param = :other_param
+    #     config.reload_environments << "staging"
     #   end
     def configure
       yield self
     end
 
     # Resets all changes made to +Gretel+, +Gretel::Crumbs+, and +Gretel::Trail+. Used for testing.
     def reset!
       instance_variables.each { |var| remove_instance_variable var }
       Crumbs.reset!
-      Trail.reset!
     end
   end
+end
+
+Gretel.configure do |config|
+  # Default style
+  config.register_style :default, { container_tag: :div, separator: " &rsaquo; " }
+
+  # Ordered list
+  config.register_style :ol, { container_tag: :ol, fragment_tag: :li }
+
+  # Unordered list
+  config.register_style :ul, { container_tag: :ul, fragment_tag: :li }
+
+  # Twitter Bootstrap
+  config.register_style :bootstrap, { container_tag: :ol, fragment_tag: :li, class: "breadcrumb", current_class: "active" }
 end
 
 ActionView::Base.send :include, Gretel::ViewHelpers
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