Misc #15529: Document Enumerator::Lazy

• Status: Closed
• Assignee: -

[zverok (Victor Shepelev)]

In this patch:

• explanation of the class concept, with examples;
• docs for all class methods (most of them just say "Like Enumerable#<methodname>, but chains operation to be lazy-evaluated.", but I believe they are useful this way because now have proper call-sequences and link to corresponding Enumerable's explanations)
• simplified example for ::new to emphasize the main concept
• Enumerable#lazy docs are slightly lightened and linked to this class for more in-depth explanations.

For the reference, currently class docs are looking like this: https://ruby-doc.org/core-2.6/Enumerator/Lazy.html

[hsbt (Hiroshi SHIBATA)]

• Status changed from Open to Closed

Applied in changeset trunk|r67320.

---

Add Enumerator::Lazy docs.

• explanation of the class concept, with examples;
• docs for all class methods (most of them just say "Like Enumerable#, but chains operation to be lazy-evaluated.", but I believe they are useful this way because now have proper call-sequences and link to corresponding Enumerable's explanations)
• simplified example for ::new to emphasize the main concept
• Enumerable#lazy docs are slightly lightened and linked to this class for more in-depth explanations.

[Misc #15529][ruby-core:91046]

Co-authored-by: zverok [e-mail]