From: Eric Davis <edavis@littlestreamsoftware.com>
Date: Mon, 25 Oct 2010 23:32:01 +0000 (+0000)
Subject: Add Redmine::Plugin.installed?(:name) method to check if a plugin is installed
X-Git-Tag: 1.1.0~242
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=c399e7632478fbd4ab94a52d68f4b6198142be35;p=redmine.git

Add Redmine::Plugin.installed?(:name) method to check if a plugin is installed

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4293 e93f8b46-1217-0410-a6f0-8f06a7374b81
---

diff --git a/lib/redmine/plugin.rb b/lib/redmine/plugin.rb
index 11255e02d..f30277ad1 100644
--- a/lib/redmine/plugin.rb
+++ b/lib/redmine/plugin.rb
@@ -89,6 +89,13 @@ module Redmine #:nodoc:
     def self.clear
       @registered_plugins = {}
     end
+
+    # Checks if a plugin is installed
+    #
+    # @param [String] id name of the plugin
+    def self.installed?(id)
+      registered_plugins[id.to_sym].present?
+    end
     
     def initialize(id)
       @id = id.to_sym