lib/stockpile/memory.rb in stockpile-1.1 vs lib/stockpile/memory.rb in stockpile-2.0

@@ -1,6 +1,6 @@
-# -*- ruby encoding: utf-8 -*-
+# frozen_string_literal: true
 
 require 'stockpile/base'
 
 class Stockpile
   # An in-memory connection manager, providing a complete example of how a
@@ -47,33 +47,34 @@
         check_valid!
         self.class.data[key] = value
       end
 
       def hget(key, field)
-        raise unless connected?
+        fail unless connected?
         valid_hkey!(key)[field]
       end
 
       def hset(key, field, value)
-        raise unless connected?
+        fail unless connected?
         valid_hkey!(key)[field] = value
       end
 
       private
+
       def check_valid!
-        raise unless connected?
+        fail unless connected?
       end
 
       def valid_hkey!(key)
         check_valid!
         case h = self.class.data[key]
         when nil
           h = (self.class.data[key] = {})
         when Hash
           nil
         else
-          raise
+          fail
         end
         h
       end
     end
 
@@ -151,20 +152,22 @@
     #
     # If #narrow? is true, the primary connection will be disconnected,
     # which disconnects all connections implicitly.
 
     ##
+
     private
-    def client_connect(name = nil, options = {})
+
+    def client_connect(_name = nil, options = {})
       return connection if connection && narrow?
       Data.new(@options.merge(options))
     end
 
-    def client_reconnect(client = connection())
+    def client_reconnect(client = connection)
       client.reconnect if client
     end
 
-    def client_disconnect(client = connection())
+    def client_disconnect(client = connection)
       client.disconnect if client
     end
   end
 end