Feature #19163: Data object should be frozen

• Status: Closed
• Assignee: -
• Target version: -

[matz (Yukihiro Matsumoto)]

If we call initialize (via send), we can rewrite an existing Data object.

d=Data.define(:a, :b).new(1,2)
p d #=> #<data a=1, b=2>
d.send(:initialize, {a:3,b:4})
p d #=> #<data a=3, b=4>

Should we freeze the Data object after calling initialize for the first time?

Matz.

[nobu (Nobuyoshi Nakada)]

https://github.com/ruby/ruby/pull/6843

[nobu (Nobuyoshi Nakada)]

• Description updated (diff)

[nobu (Nobuyoshi Nakada)]

• Status changed from Open to Closed

Applied in changeset git|a14a1a5626a4d8e661a3e606f8f92b8c455b9a04.

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[Feature #19163] Data object should be frozen