DOC-7014 Standardize dt_*.rb output comments to # >>> value

[andy-stark-redis]

DOC-7014

What

All seven Ruby data-type tutorial files under local_examples/ruby/ used plain # value output comments where every other client file in their sets uses # >>> value. dt_hash.rb was internally mixed — DOC-6967 added two >>> -prefixed steps (hexpire, hpexpire) while the rest of the file kept the older plain style.

Converted every comment that documents a printed/inspected return value across dt_hash.rb, dt_hyperloglog.rb, dt_list.rb, dt_sets.rb, dt_sorted_sets.rb, dt_stream.rb and dt_string.rb. Left untouched:

• Narrative comments (# Recreate the ... so this example runs on its own.)
• Caveats already correctly excluded by DOC-6967 (# (your actual value may vary))
• Multi-line output blocks' continuation lines — only the first line of a multi-line value gets >>> , matching the convention already used elsewhere (e.g. ioredis's cmds_stream example)

Text is otherwise byte-identical; this is a marker change, not a rewrite.

Verification

• ss_tutorial, set_tutorial, hash_tutorial, sets_tutorial → PASS via build/example-test-harness/run.sh ... ruby (against Redis 8.8.0 in Docker — hash_tutorial needs HEXPIRE, which the ambient local Redis 7.2.7 lacks).
• hll_tutorial, list_tutorial, stream_tutorial aren't wired into the harness's src_path mapping, so ran them directly (ruby -I <redis-rb-6.0.0> <file>) — all exit 0, no raised assertion, and printed values match the new >>> comments exactly.
• Local Redis was restored to its original 7.2.7 state afterward.

Found but not fixed (out of scope for this ticket)

dt_hash.rb:33 and 26 lines in dt_stream.rb document Hash#inspect output as "key"=>"value" (no spaces), but Ruby 4.0 / redis-rb 6.0.0 actually prints "key" => "value" (spaces around the hash rocket) — confirmed by running both files live. This is pre-existing and unrelated to comment style; flagging rather than fixing it here, since this ticket is about the >>> marker, not content accuracy.

🤖 Generated with Claude Code

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Note

Low Risk
Comment-only documentation formatting in example scripts; no runtime, API, or build logic changes.

Overview
Aligns Ruby data-type tutorial examples with the cross-client convention where documented puts / inspect results use # >>> instead of plain # value.

The change is comment-only across dt_hash.rb, dt_hyperloglog.rb, dt_list.rb, dt_sets.rb, dt_sorted_sets.rb, dt_stream.rb, and dt_string.rb. Inline output comments and the first line of multi-line expected-output blocks now prefix with >>> ; continuation lines of multi-line values stay unprefixed. Narrative setup comments and existing caveat lines (e.g. TTL “may vary”) are unchanged. dt_hash.rb steps that already used >>> (hexpire / hpexpire) were left as-is; the rest of that file was brought in line.

^{Reviewed by Cursor Bugbot for commit 43499f9. Bugbot is set up for automated code reviews on this repo. Configure here.}

[github-actions]

DOC-7014

[github-actions]

🧠 Redis Memory

Found 5 related items from repository history (5 new this commit):

• Commit — DOC-6967 Add Ruby hash field expiration examples 🆕

  DOC-6967 Add Ruby hash field expiration examples

• PR — DOC-6968 Fix two node-redis step names, and add the missing incr step for nine clients 🆕

  DOC-6968 — two node-redis step names that never matched their sets

• Commit — DOC-6968 Fix two node-redis TCE step names that never matched their sets 🆕

  DOC-6968 Fix two node-redis TCE step names that never matched their sets

• PR — DOC-6967 Add Ruby (redis-rb) hash field expiration examples 🆕

  DOC-6967 — Ruby (redis-rb) hash field expiration examples

• Commit — DOC-6887 Fix hash field expiration examples after harness verification 🆕

  DOC-6887 Fix hash field expiration examples after harness verification

Memory updated at 43499f9

[dwdougherty]

LGTM.