Remove unused `require "thread"` in `test/cases/attribute_methods/read_test.rb`

`Mutex` was removed at 8eb7561a.

Remove unused `require "thread"` in `test/cases/attribute_methods/read_test.rb`
`Mutex` was removed at 8eb7561a.
55a4251b · Ryuta Kamizono · ac122514 · 55a4251b
隐藏空白更改
内联并排

Showing with 0 addition and 1 deletion

activerecord/test/cases/attribute_methods/read_test.rb activerecord/test/cases/attribute_methods/read_test.rb +0 -1

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--- a/activerecord/test/cases/attribute_methods/read_test.rb
+++ b/activerecord/test/cases/attribute_methods/read_test.rb
 require "cases/helper"
-require "thread"

 module ActiveRecord
  module AttributeMethods