arbitrary_servers.rb in sequel-5.0.0

- old
+ new
@@ -7,48 +7,48 @@
 #   DB.extension :arbitrary_servers
 #
 # Then you can pass arbitrary connection options for the server/shard
 # to use as a hash:
 #
-#   DB[:table].server(:host=>'...', :database=>'...').all
+#   DB[:table].server(host: '...', database: '...').all
 #
 # Because Sequel can never be sure that the connection will be reused,
 # arbitrary connections are disconnected as soon as the outermost block
 # that uses them exits.  So this example uses the same connection:
 #
-#   DB.transaction(:server=>{:host=>'...', :database=>'...'}) do |c|
-#     DB.transaction(:server=>{:host=>'...', :database=>'...'}) do |c2|
+#   DB.transaction(server: {host: '...', database: '...'}) do |c|
+#     DB.transaction(server: {host: '...', database: '...'}) do |c2|
 #       # c == c2
 #     end
 #   end
 #
 # But this example does not:
 #
-#   DB.transaction(:server=>{:host=>'...', :database=>'...'}) do |c|
+#   DB.transaction(server: {host: '...', database: '...'}) do |c|
 #   end
-#   DB.transaction(:server=>{:host=>'...', :database=>'...'}) do |c2|
+#   DB.transaction(server: {host: '...', database: '...'}) do |c2|
 #     # c != c2
 #   end
 #
 # You can use this extension in conjunction with the server_block
 # extension:
 #
-#   DB.with_server(:host=>'...', :database=>'...') do
+#   DB.with_server(host: '...', database: '...') do
 #     DB.synchronize do
 #       # All of these use the host/database given to with_server
-#       DB[:table].insert(:c=>1)
-#       DB[:table].update(:c=>2)
+#       DB[:table].insert(c: 1)
+#       DB[:table].update(c: 2)
 #       DB.tables
 #       DB[:table].all
 #     end
 #   end
 #
 # Anyone using this extension in conjunction with the server_block
 # extension may want to do the following to so that you don't need
 # to call synchronize separately:
 #
-#   def DB.with_server(*)
-#     super{synchronize{yield}}
+#   def DB.with_server(*a)
+#     super(*a){synchronize{yield}}
 #   end
 #
 # Note that this extension only works with the sharded threaded connection
 # pool.  If you are using the sharded single connection pool, you need
 # to switch to the sharded threaded connection pool before using this