lib/caramelize/database_connector.rb in caramelize-1.1.1 vs lib/caramelize/database_connector.rb in caramelize-1.2.0

@@ -1,17 +1,17 @@
+# frozen_string_literal: true
+
 require 'mysql2'
 
 module Caramelize
   module DatabaseConnector
-
     def database
-      socket = ["/tmp/mysqld.sock",
-      "/tmp/mysql.sock",
-      "/var/run/mysqld/mysqld.sock",
-      "/opt/local/var/run/mysql5/mysqld.sock",
-      "/var/lib/mysql/mysql.sock"].detect{|socket| File.exist?(socket)  }
-      @options[:socket] = socket
-      @client = Mysql2::Client.new(@options) unless @client
+      @options[:socket] = ['/tmp/mysqld.sock',
+                           '/tmp/mysql.sock',
+                           '/var/run/mysqld/mysqld.sock',
+                           '/opt/local/var/run/mysql5/mysqld.sock',
+                           '/var/lib/mysql/mysql.sock'].detect { |socket| File.exist?(socket) }
+      @client ||= Mysql2::Client.new(@options)
       @client
     end
   end
 end