lib/slack_messaging/config.rb in slack_messaging-3.1.0 vs lib/slack_messaging/config.rb in slack_messaging-3.1.1

@@ -1,28 +1,30 @@
 # frozen_string_literal: true
 
 module SlackMessaging
   class Config
-    def self.config
-      config_data.to_hash
-    end
+    class << self
+      def method_missing(method, args = false)
+        config_data.send(method, args)
+      end
 
-    def self.load(path)
-      load_config(path)
-      config
-    end
+      def load(path)
+        load_config(path)
+        config
+      end
 
-    def self.config_data
-      @config_data ||= Hashie::Mash.new
-    end
+      private def config
+        config_data.to_hash
+      end
 
-    def self.method_missing(method, args = false)
-      config_data.send(method, args)
-    end
+      private def config_data
+        @config_data ||= Hashie::Mash.new
+      end
 
-    def self.load_config(file)
-      raise MissingConfig, "Missing configuration file: #{file}" unless File.exist?(file)
+      private def load_config(file)
+        raise StandardError, "Missing configuration file: #{file}" unless File.exist?(file)
 
-      YAML.load_file(file).each { |key, value| config_data.assign_property(key, value) }
+        YAML.load_file(file).each { |key, value| config_data.assign_property(key, value) }
+      end
     end
   end
 end