[#119637] Behavior of raising from rescue blocks when multiple rescue blocks exist — Rodrigo Rosenfeld Rosas via ruby-core <ruby-core@...>
Hello, I couldn't find any documentation about the subject, so I thought
3 messages
2024/10/29
[ruby-core:119465] [Ruby master Bug#20433] Hash.inspect for some hash returns syntax invalid representation
From:
"byroot (Jean Boussier) via ruby-core" <ruby-core@...>
Date:
2024-10-05 17:02:41 UTC
List:
ruby-core #119465
Issue #20433 has been updated by byroot (Jean Boussier).
To provide some datapoint, here's the impact on Rails test suite: https://github.com/rails/rails/pull/53202
I still love the change, and it really wasn't much work to fix, but I fear we may hear some complaints.
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Bug #20433: Hash.inspect for some hash returns syntax invalid representation
https://bugs.ruby-lang.org/issues/20433#change-110083
* Author: tompng (tomoya ishida)
* Status: Closed
* Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN
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For these hashes, Hash.inspect returns a syntax invalid representation:
~~~ruby
{ :a! => 1 } # {:a!=>1}
{ :a? => 1 } # {:a?=>1}
{ :* => 1 } # {:*=>1}
{ :== => 1 } # {:===>1}
{ :< => 1 } # {:<=>1}
~~~
`eval(hash.inspect)` will raise SyntaxError.
Although inspect does not guarantee that the result can be eval-ed, it'd be confusing for these few cases.
Maybe related to https://bugs.ruby-lang.org/issues/20235
--
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