feat(ruby): a Ruby call resolves by Ruby's method lookup — bare calls, mixins, typed and class receivers, RSpec targets, Rails declarations, Rake/Jbuilder

README.md

@@ -2082,9 +2082,9 @@ wrong, and it has. These are the results that say so, all in-tree, all published
 ### In the tests
 
 <details>
-<summary><b>662 gate scripts</b>, five contracts no unit test can hold, and the house rule: write the gate before the code it measures</summary> <!-- gatecount -->
+<summary><b>669 gate scripts</b>, five contracts no unit test can hold, and the house rule: write the gate before the code it measures</summary> <!-- gatecount -->
 
-`test/regression.sh` names **662 gate scripts** and is the authoritative list; <!-- gatecount -->
+`test/regression.sh` names **669 gate scripts** and is the authoritative list; <!-- gatecount -->
 `python3 test/pargates.py . ./build/ripwire -j 6` runs the same set in parallel. On top of them sit the
 contracts that do not fit a unit test: two runs byte-identical, warm output identical to cold, output
 that pipes clean through `xmllint --noout`, a sanitizer build with `-fno-sanitize-recover=all`, and a

docs/EVALS.md

@@ -21,7 +21,7 @@ section, and it is not an afterthought.
 | **Co-change / known-item evals** | `--eval`, `--eval-retrieval` (see `bench/ANSWERQUALITY.md`) | Whether the tool surfaces the other files a real historical commit touched; and known-item retrieval across four rankers. |
 | **Ensemble calibration harness** | `bench/ensemblecal/` | Whether `--ensemble`'s four evidence families are actually orthogonal, how often each fires, how stable each is across commits — and the preset ladder derived from that (§9). |
 | **Differential argv harness** | `test/argvdiffcheck.sh` | That a refactor changed *nothing observable*: two binaries, every argv vector, stdout + stderr + exit code byte-identical. |
-| **The gate suite** | `test/regression.sh`, `test/pargates.py` | 662 gate scripts plus the determinism, cache-transparency and golden contracts. <!-- gatecount --> |
+| **The gate suite** | `test/regression.sh`, `test/pargates.py` | 669 gate scripts plus the determinism, cache-transparency and golden contracts. <!-- gatecount --> |
 | **`--quality-delta`** | `src/quality.h` | Ten measured code-quality failure modes, reported only where a change made them worse. |
 
 ### The labeling protocol (why the held-out eval is allowed to disagree with the ranker)
@@ -5866,7 +5866,7 @@ copy here would be exactly the dialect divergence that gate exists to catch. Com
 tags, wrap, stable-order defaults), seven individually invoked standalone gates (`g1freshcheck`,
 `skillscan`, `htmlexport`, `compresscheck`, `handoffcheck`, `releaseinstallcheck`,
 `taskroutecheck`), and a single loop
-naming **662 gate scripts**, all of which exist on disk. <!-- gatecount -->
+naming **669 gate scripts**, all of which exist on disk. <!-- gatecount -->
 
 `python3 test/pargates.py . ./build/ripwire -j 6` runs the same scripts in parallel so a full
 verification fits in one sitting. It does not modify `regression.sh`.
@@ -6969,7 +6969,7 @@ Listed because the reason is more useful than the silence.
   shipped**. See `bench/locbench/anchorhop_calib.json`. The mention anchor's reproducible numbers are
   the ablations in §4.
 - **A single round gate-count.** Two in-tree numbers disagree (`test/pargates.py`'s docstring says
-  ~210; `test/argvdiffcheck.sh` says 200+), while the loop in `test/regression.sh` names 662. The <!-- gatecount -->
+  ~210; `test/argvdiffcheck.sh` says 200+), while the loop in `test/regression.sh` names 669. The <!-- gatecount -->
   loop is the authority; the stale docstrings are a known drift. Since 2026-09-10 the number is not
   written by hand anywhere: `docs/gatecount_build.py` derives it from the loop and rewrites every
   published site, `test/gatecountcheck.sh` fails if any of them drifts, and `test/manifestcheck.sh`

present/deck5_ripwire_build.js

@@ -1214,7 +1214,7 @@ function storyCards(s, { kick, head, stories, footText }){
   kicker(s, "// how it stays true", AMBER);
   title(s, "Proven, not promised");
   const cards = [
-    ["662 gate scripts", "the suite runs on every push — plus determinism, cache-transparency and golden contracts; the gate count itself is gated against the runner's own loop"], // gatecount
+    ["669 gate scripts", "the suite runs on every push — plus determinism, cache-transparency and golden contracts; the gate count itself is gated against the runner's own loop"], // gatecount
     ["byte-identical, always", "two runs over the same tree produce the same bytes; warm equals cold. Enforced in CI, twice — Release AND a plain flavour, because NDEBUG once blinded a whole class of checks"],
     ["differential refactoring", "a refactor must prove it changed nothing observable: two binaries, hundreds of argv vectors, stdout + stderr + exit codes byte-identical"],
     ["held-out labels, authored blind", "eval labels were written by reading source before the ranker ever ran on them — so the eval is allowed to say the ranker is wrong. It has."],
@@ -1238,7 +1238,7 @@ function storyCards(s, { kick, head, stories, footText }){
   title(s, "Claims you can trust, because we publish what failed", { size: 32 });
 
   card(s, MX, 1.72, 3.86, 1.72);
-  stat(s, "662", "gate scripts named by test/regression.sh — and the COUNT itself is gated against the runner's own loop, so it cannot go stale quietly", // gatecount
+  stat(s, "669", "gate scripts named by test/regression.sh — and the COUNT itself is gated against the runner's own loop, so it cannot go stale quietly", // gatecount
     MX+0.15, 1.86, 3.56, CYAN, { bsize: 42, bh: 0.66, lsize: 9.5 });
   card(s, 4.68, 1.72, 3.86, 1.72, CARD2);
   stat(s, "8", "registered NEGATIVES — changes built, gated green, measured against a band written before the code, and reverted rather than tuned",
@@ -1540,7 +1540,7 @@ function storyCards(s, { kick, head, stories, footText }){
     ["185 long flags · 36 slides",        "bash test/deckclaimcheck.sh"],
     ["every --flag named here exists",    "bash test/deckcheck.sh"],
     ["74.7% fewer element bytes",         "bash test/showcasecapturecheck.sh"],
-    ["662 gate scripts",                  "bash test/manifestcheck.sh"], // gatecount
+    ["669 gate scripts",                  "bash test/manifestcheck.sh"], // gatecount
     ["49 repos · 71 papers · 237 surveyed","bash test/readmedriftcheck.sh"],
     ["the ten moments, any row",          "ripwire . --callers=SYM | wc -c"],
     ["the head-to-head table",            "bench/headtohead/r4-2026-08-06/"],

queries/ruby/tags.scm

@@ -5,9 +5,11 @@
 ; Ruby structure the call graph cares about:
 ;   - class / module definitions → def nodes (containers; module is a namespace/mixin)
 ;   - `def name` / `def self.name` method definitions → the def nodes calls resolve TO
-;   - method calls → the call references (edges). A bare `foo` with no receiver and no
-;     args parses as (identifier); `foo(..)` / `obj.foo` parses as (call). We capture the
-;     (call) form's method name — the reliable, unambiguous call site.
+;   - method calls → the call references (edges). `foo(..)` / `obj.foo` parses as (call), and
+;     this query captures the (call) form's method name. A bare `foo` with no receiver, args or
+;     parentheses parses as (identifier) — the same node a local-variable read is — and no query
+;     can tell the two apart: ingest_binds.h captureRubyBareCalls mints those calls by Ruby's own
+;     lexical local rule instead (parser version 130, test/rubybarecallcheck.sh).
 ;   - require / require_relative → reference edges (they ARE plain (call) nodes, captured
 ;     by the call rule below — no separate rule needed).
 ;

src/darkflags.h

@@ -449,7 +449,7 @@ inline constexpr std::int32_t kTemplateText = -1;
 inline constexpr std::string_view kShellExtTable[] = { ".sh", ".bash", ".zsh" };
 
 inline constexpr std::string_view kHashCommentExtTable[] = {
-    ".py", ".pyi", ".sh", ".bash", ".zsh", ".rb", ".pl", ".cmake", ".yml", ".yaml", ".toml", ".r", ".jl"
+    ".py", ".pyi", ".sh", ".bash", ".zsh", ".rb", ".rake", ".jbuilder", ".pl", ".cmake", ".yml", ".yaml", ".toml", ".r", ".jl"
 };
 
 inline LineSyntax lineSyntaxFor( std::string_view path )