Implement rbenv_rehash LWRP.

providers/rehash.rb

@@ -0,0 +1,34 @@
+#
+# Cookbook Name:: rbenv
+# Provider:: rehash
+#
+# Author:: Fletcher Nichol <fnichol@nichol.ca>
+#
+# Copyright 2011, Fletcher Nichol
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+include Chef::Rbenv::ShellHelpers
+
+action :run do
+  command = %{rbenv rehash}
+
+  rbenv_shell "#{command} #{which_rbenv}" do
+    code        command
+    user        new_resource.user       if new_resource.user
+    root_path   new_resource.root_path  if new_resource.root_path
+
+    action      :nothing
+  end.run_action(:run)
+end

resources/rehash.rb

@@ -21,8 +21,9 @@
 
 actions :run
 
-attribute :name,  :kind_of => String, :name_attribute => true
-attribute :user,  :kind_of => String
+attribute :name,      :kind_of => String, :name_attribute => true
+attribute :user,      :kind_of => String
+attribute :root_path, :kind_of => String
 
 def initialize(*args)
   super