Convert loaded to the helper method loaded? so it makes even more sense in the end.

1 files changed, 5 insertions, 2 deletions

diff --git a/lib/pry/plugins.rb b/lib/pry/plugins.rb
index 765a7f48..c998e8b0 100644
--- a/lib/pry/plugins.rb
+++ b/lib/pry/plugins.rb
@@ -51,7 +51,10 @@ class Pry
         @prefix = v
       end
 
-      def loaded; @plugins.dup end
+      def loaded?(p)
+        @plugins.has_key?(p)
+      end
+      
       def enabled; @enabled.dup end
       def disabled; @disabled.dup end
 
@@ -271,7 +274,7 @@ class Pry
       protected
       def define_plugin(opts)
         opts = Pry::Plugins.validate_opts(opts)
-        if Pry::Plugins.loaded[opts[:name]].nil?
+        if Pry::Plugins.loaded?(opts[:name])
           return raise "Bailing #{opts[:name]} does not match gem."
         end