refactor(goal): multi-language support with 4 supporting modules

changes:
  - file: formats.py
    area: cli
    added: [_export_calls_format]
    modified: [_export_calls_toon, _export_calls]
  - file: validate_toon.py
    area: core
    added: [_extract_names_from_toon]
    modified: [extract_classes_from_toon, extract_functions_from_toon]

stats:
  lines: "+34/-42 (net -8)"
  files: 4
  complexity: "+25% complexity (new features)"

Author: tom-sapletta-com

CHANGELOG.md

@@ -1,5 +1,12 @@
 ## [Unreleased]
 
+## [0.5.117] - 2026-04-19
+
+### Other
+- Update code2llm/cli_exports/formats.py
+- Update code2llm/core/lang/__init__.py
+- Update validate_toon.py
+
 ## [0.5.116] - 2026-04-19
 
 ### Docs

README.md

@@ -3,7 +3,7 @@
 
 ## AI Cost Tracking
 
-![PyPI](https://img.shields.io/badge/pypi-costs-blue) ![Version](https://img.shields.io/badge/version-0.5.116-blue) ![Python](https://img.shields.io/badge/python-3.9+-blue) ![License](https://img.shields.io/badge/license-Apache--2.0-green)
+![PyPI](https://img.shields.io/badge/pypi-costs-blue) ![Version](https://img.shields.io/badge/version-0.5.117-blue) ![Python](https://img.shields.io/badge/python-3.9+-blue) ![License](https://img.shields.io/badge/license-Apache--2.0-green)
 ![AI Cost](https://img.shields.io/badge/AI%20Cost-$7.50-orange) ![Human Time](https://img.shields.io/badge/Human%20Time-57.3h-blue) ![Model](https://img.shields.io/badge/Model-openrouter%2Fqwen%2Fqwen3--coder--next-lightgrey)
 
 - 🤖 **LLM usage:** $7.5000 (166 commits)

VERSION

@@ -1 +1 @@
-0.5.116
+0.5.117

code2llm/__init__.py

@@ -8,7 +8,7 @@
 and entity resolution with multilingual support.
 """
 
-__version__ = "0.5.116"
+__version__ = "0.5.117"
 __author__ = "STTS Project"
 
 # Core analysis components (lightweight, always needed)

code2llm/cli_exports/formats.py

@@ -215,30 +215,27 @@ def _export_mermaid_pngs(args, output_dir: Path) -> None:
                 print(f"  - PNG: Skipped (install with: make install-mermaid)")
 
 
-def _export_calls(args, result, output_dir: Path):
-    """Export standalone calls.yaml (structured call graph YAML).
-
-    Generates calls.yaml with structured call graph data:
-    - nodes: functions with metadata (CC, calls_in/out)
-    - edges: caller -> callee relationships
-    - modules: grouping by module
-    - stats: summary statistics
-    """
+def _export_calls_format(args, result, output_dir: Path, toon: bool = False) -> None:
+    """Shared helper: export call graph in YAML or toon format."""
     yaml_exporter = YAMLExporter()
-    yaml_exporter.export_calls(result, str(output_dir / 'calls.yaml'))
-    if args.verbose:
-        print(f"  - CALLS (call graph YAML): {output_dir / 'calls.yaml'}")
+    if toon:
+        yaml_exporter.export_calls_toon(result, str(output_dir / 'calls.toon.yaml'))
+        if args.verbose:
+            print(f"  - CALLS (toon format): {output_dir / 'calls.toon.yaml'}")
+    else:
+        yaml_exporter.export_calls(result, str(output_dir / 'calls.yaml'))
+        if args.verbose:
+            print(f"  - CALLS (call graph YAML): {output_dir / 'calls.yaml'}")
 
 
-def _export_calls_toon(args, result, output_dir: Path):
-    """Export calls.toon.yaml (call graph in human-readable toon format).
+def _export_calls(args, result, output_dir: Path):
+    """Export standalone calls.yaml (structured call graph YAML)."""
+    _export_calls_format(args, result, output_dir, toon=False)
 
-    Generates calls.toon.yaml with hubs, modules, and edges sections.
-    """
-    yaml_exporter = YAMLExporter()
-    yaml_exporter.export_calls_toon(result, str(output_dir / 'calls.toon.yaml'))
-    if args.verbose:
-        print(f"  - CALLS (toon format): {output_dir / 'calls.toon.yaml'}")
+
+def _export_calls_toon(args, result, output_dir: Path):
+    """Export calls.toon.yaml (call graph in human-readable toon format)."""
+    _export_calls_format(args, result, output_dir, toon=True)
 
 
 def _export_mermaid(args, result, output_dir: Path):

code2llm/core/lang/__init__.py

@@ -158,6 +158,8 @@ def list_parsers() -> Dict[str, Any]:
     'LANGUAGE_REGISTRY',
     'get_parser',
     'list_parsers',
+    # New class-based parsers
+    'RubyParser',
     # Legacy exports
     'analyze_typescript_js',
     'analyze_go',

code2llm/nlp/__init__.py

@@ -4,7 +4,7 @@
 with multilingual support and fuzzy matching.
 """
 
-__version__ = "0.5.116"
+__version__ = "0.5.117"
 
 from .pipeline import NLPPipeline
 from .normalization import QueryNormalizer

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "code2llm"
-version = "0.5.116"
+version = "0.5.117"
 description = "High-performance Python code flow analysis with optimized TOON format - CFG, DFG, call graphs, and intelligent code queries"
 readme = "README.md"
 requires-python = ">=3.8"

setup.py

@@ -4,7 +4,7 @@
 import os
 
 # Read version
-version = "0.5.115"
+version = "0.5.116"
 
 # Read long description
 def read_readme():

validate_toon.py

@@ -39,39 +39,32 @@ def extract_functions_from_yaml(yaml_data):
 
     return functions
 
+def _extract_names_from_toon(toon_data, key: str) -> set:
+    """Shared helper: extract a set of names from a toon data list by key."""
+    names = set()
+    for item in toon_data.get(key, []):
+        name = item.get('name', '')
+        if name:
+            names.add(name)
+    return names
+
+
 def extract_functions_from_toon(toon_data):
     """Extract function list from parsed TOON data."""
-    functions = set()
-    
-    # Extract from functions array
-    for func_data in toon_data.get('functions', []):
-        name = func_data.get('name', '')
-        if name:
-            functions.add(name)
-    
-    return functions
+    return _extract_names_from_toon(toon_data, 'functions')
+
 
 def extract_classes_from_yaml(yaml_data):
     """Extract class list from standard YAML format."""
     classes = set()
-    
-    # Extract from classes section (direct class analysis)
     for class_name in yaml_data.get('classes', {}):
         classes.add(class_name)
-    
     return classes
 
+
 def extract_classes_from_toon(toon_data):
     """Extract class list from parsed TOON data."""
-    classes = set()
-    
-    # Extract from classes array
-    for cls_data in toon_data.get('classes', []):
-        name = cls_data.get('name', '')
-        if name:
-            classes.add(name)
-    
-    return classes
+    return _extract_names_from_toon(toon_data, 'classes')
 
 def analyze_class_differences(yaml_data, toon_data):
     """Analyze why classes differ between formats."""