Misc #16126: Fix small docs inconsistencies

• Status: Closed
• Assignee: -

[zverok (Victor Shepelev)]

The patch with some small-ish fixes:

• Enumerator refers to #enum_for/#to_enum under Kernel, while in fact they are documented under Object;
• Kernel#warn has outdated call sequence;
• ClosedQueueError is not mentioned in errors hierarchy;
• then is referred to as yield_self, obscuring the usage.

Not fixed yet, though should be:

• File::Constants documented as File::File::Constants: https://github.com/ruby/rdoc/issues/741
• ClosedQueueError doesn't renders its parent right (probably RDoc bug also, will investigate).

For the next, step, I plan to provide a PRs with core and stdlib docs that are just missing, outdated or confusing.

[jeremyevans0 (Jeremy Evans)]

Thanks for the patch, I will merge it shortly.

• Status changed from Open to Closed

Applied in changeset git|04735c48ab44c97cbfd5a5cd37f9a1696e2f5a2b.

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Minor documentation fixes [ci skip]

From zverok (Victor Shepelev)

Fixes [Misc #16126]