Further limit usage of Lita.config.

lib/lita.rb

@@ -65,6 +65,12 @@ def configure
       yield config
     end
 
+    def configure_robot
+      new_config = Config.default_config
+      yield config
+      robots << Robot.new(new_config)
+    end
+
     # Clears the global configuration object. The next call to {Lita.config}
     # will create a fresh config object.
     # @return [void]
@@ -96,7 +102,7 @@ def run(config_path = nil)
       if robots.empty?
         Robot.new(default_robot_config).run
       else
-        robots.each { robot.run }
+        robots.each { |robot| robot.run }
       end
     end
 

lib/lita/authorization.rb

@@ -39,8 +39,14 @@ def user_in_group?(user, group)
       # Checks if a user is an administrator.
       # @param user [Lita::User] The user.
       # @return [Boolean] Whether or not the user is an administrator.
-      def user_is_admin?(user)
-        Array(Lita.config.robot.admins).include?(user.id)
+      def user_is_admin?(user, robot = nil)
+        config = if robot
+          robot.config
+        else
+          Lita.config
+        end
+
+        Array(config.robot.admins).include?(user.id)
       end
 
       # Returns a list of all authorization groups.

lib/lita/config.rb

@@ -35,7 +35,7 @@ def load_user_config(config_path = nil)
 
       private
 
-      # Adds and populates a Config object to Lita.config.handlers for every
+      # Adds and populates a Config object to config.handlers for every
       # registered handler that implements self.default_config.
       def load_handler_configs(config)
         Lita.handlers.each do |handler|

spec/lita/adapters/shell_spec.rb

@@ -5,7 +5,7 @@
       name: "Lita",
       mention_name: "LitaBot",
       alias: "/",
-      config: Lita.config
+      config: Lita::Config.default_config
     )
   end
 

spec/lita/robot_spec.rb

@@ -1,7 +1,7 @@
 require "spec_helper"
 
 describe Lita::Robot do
-  subject { described_class.new(Lita.config) }
+  subject { described_class.new(Lita::Config.default_config) }
 
   it "logs and quits if the specified adapter can't be found" do
     adapter_registry = double("adapter_registry")