[hamid-digitalmarketer]

What

parseGemspec in src/core-open/scanners/ruby-scanner.ts only matched the whitespace call style:

spec.add_dependency "rails", "~> 7.1"      # read
spec.add_dependency("rails", "~> 7.1")     # silently dropped

Both forms are valid Ruby and the parenthesised one is common in generated and RuboCop-formatted gemspecs. Because the regex required \s+ between the method name and the first quote, every parenthesised dependency produced no row at all — it never reached drift, exposure or the runtime rows.

Fix

Accept either style after the method name:

-  /\.add_(runtime_|development_)?dependency\s+['"]([^'"]+)['"]/
+  /\.add_(runtime_|development_)?dependency(?:\s+|\s*\(\s*)['"]([^'"]+)['"]/

quotedVersionConstraints already stops at the closing paren, so every quoted bound is still kept and drift still resolves from the lower bound. No behaviour change for the whitespace style.

Tests

New test/ruby-gemspec-parenthesised.test.ts (4 tests) covers a gemspec mixing both styles:

• all five dependency rows are present (add_dependency, add_runtime_dependency, add_development_dependency, with and without a version)
• multi-bound parenthesised specs are kept and joined: >= 2.2, < 4 → resolves 2.2.0, major-behind
• a parenthesised add_development_dependency lands in devDependencies
• a parenthesised call with no constraint still creates a row (unknown drift)

Before the change all 4 tests fail (rows missing); after it they pass.

npx vitest run test/ruby-gemfile-groups.test.ts test/ruby-gemfile-inline-groups.test.ts \
  test/ruby-gemfile-nested-blocks.test.ts test/ruby-runtime-pin.test.ts \
  test/ruby-version-constraints.test.ts test/ruby-gemspec-parenthesised.test.ts
→ Test Files 6 passed (6) | Tests 22 passed (22)

npx eslint src/core-open/scanners/ruby-scanner.ts is clean. npx tsc --noEmit reports only the pre-existing onnxruntime-node typing gap in src/vendor/fastembed/index.ts (optional dependency not installed locally), nothing from this change.

Fixes #623.

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