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Ruby 3 compatibility

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Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
停滞
技术栈
ruby
领域
testing

调研方向

首先比较 lib/database_cleaner/cleaner.rb 与 database_cleaner-active_record/lib/database_cleaner/active_record/truncation.rb 和 database_cleaner-redis/lib/database_cleaner/redis/deletion.rb 中处理选项的入口点。运行现有的 PostgreSQL、MySQL 和 SQLite specs,然后检查 Ruby 3 下报告的 strategy= 调用。当 sub-gems 能够一致地处理选项,并且兼容性失败由通过的 specs 覆盖时,即表示完成。

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描述

Have there been any efforts already on getting this gem ready for Ruby 3?

this kind of magic: https://github.com/DatabaseCleaner/database_cleaner/blob/master/lib/database_cleaner/cleaner.rb#L43

    def strategy=(args)
      strategy, *strategy_args = args

won't work in Ruby 3, I've seen quite some usage of this pattern.

Also, the redis and the active_record sub-gems use kwargs vs. options-hashes differently, see:

options hash: https://github.com/DatabaseCleaner/database_cleaner-active_record/blob/master/lib/database_cleaner/active_record/truncation.rb#L8

class Truncation < Base
  def initialize(opts={})

kwargs: https://github.com/DatabaseCleaner/database_cleaner-redis/blob/master/lib/database_cleaner/redis/deletion.rb#L6

    class Deletion < Strategy
      def initialize only: [], except: []

which will make it harder to upgrade the database gem family.

So probably as a first step, we should harmonize all sub-gems to use the same way of passing options around, either as a hash or using keyword arguments. From there we can tinker further.

I've tried it quickly locally and run into too many issues to push a draft PR. I might find more time on one of the next weekends though. -> hence the question, if there is already any PR/fork that started working on Ruby 3 compatibility.

As always, thanks for the gems 🙂

=> Specs are passing for Postgresql, MySQL, SQLlite locally, however, when I use

DatabaseCleaner.strategy = :deletion, { except: %i[not_you also_not_you blubb] }

in one of my projects, strategy= fails with the Ruby 3 kwargs/hash error.

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Ruby
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