Avoid creating local var.

6ffe0ef5 · Emilio Tagua · Aaron Patterson · 63c9185b · 6ffe0ef5
隐藏空白更改
内联并排

Showing with 1 addition and 2 deletion

activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb .../lib/active_record/connection_adapters/sqlite3_adapter.rb +1 -2

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--- a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb
@@ -40,8 +40,7 @@ def encoding
        if @connection.respond_to?(:encoding)
          @connection.encoding.to_s
        else
-          encoding = @connection.execute('PRAGMA encoding')
-          encoding[0]['encoding']
+          @connection.execute('PRAGMA encoding')[0]['encoding']
        end
      end