Bug #21652: Marshal#dump documentation out-of-date/unclear regarding Data class

• Status: Closed
• Assignee: -
• Target version: -
• ruby -v: ruby 3.2.2 (2023-03-30 revision e51014f9c0) [x86_64-linux]
• Backport: 3.2: REQUIRED, 3.3: DONE, 3.4: DONE

[ryannevell (Ryan Nevell)]

With the introduction of the Data class in Ruby 3.2, the Marshal#dump documentation is confusing since it claims that "Marshal can’t dump ... an instance of ... Data". It is even cross-linked to the new Data class. However, and thankfully, Marshal#dump does not have any issues serializing instances of Data or objects of the defined Data types. This message predates the introduction of the Data class, and likely refers to wrapped C data (T_DATA), instead.

[nobu (Nobuyoshi Nakada)]

• Backport changed from 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN to 3.2: REQUIRED, 3.3: REQUIRED, 3.4: REQUIRED

[nobu (Nobuyoshi Nakada)]

• Status changed from Open to Closed

Applied in changeset git|d17ce4bd05dc05d48f5f4bc75171fcebda1678ed.

---

[Bug #21652] [DOC] Update unmarshalable object list

The Data mentioned here was the old T_DATA class, not the current
extended Struct.

[alanwu (Alan Wu)]

• Backport changed from 3.2: REQUIRED, 3.3: REQUIRED, 3.4: REQUIRED to 3.2: REQUIRED, 3.3: REQUIRED, 3.4: DONE

ruby_3_4 badb3600093ed5df2c64bc257b5cb3a149a88189

[nagachika (Tomoyuki Chikanaga)]

• Backport changed from 3.2: REQUIRED, 3.3: REQUIRED, 3.4: DONE to 3.2: REQUIRED, 3.3: DONE, 3.4: DONE

ruby_3_3 278b731ab92608e75d882036a71eb5825631ef69 merged revision(s) d17ce4bd05dc05d48f5f4bc75171fcebda1678ed.