private static List parseWithRegex()

in doc-architect/doc-architect-core/src/main/java/com/docarchitect/core/scanner/impl/ruby/util/RubyAstParser.java [134:179]

34 lines of code
12 McCabe index (conditional complexity)


    private static List<RubyClass> parseWithRegex(String content) {
        List<RubyClass> classes = new ArrayList<>();

        String[] lines = content.split("\n");
        RubyClass currentClass = null;
        int lineNum = 0;

        for (String line : lines) {
            lineNum++;

            // Match class definitions: class MyController < ApplicationController
            if (line.trim().matches("^class\\s+[A-Z]\\w*.*")) {
                String className = line.replaceAll("^\\s*class\\s+([A-Z]\\w*).*", "$1");
                String superclass = "";
                if (line.contains("<")) {
                    superclass = line.replaceAll(".*<\\s*([A-Z]\\w*).*", "$1");
                }

                if (currentClass != null) {
                    classes.add(currentClass);
                }
                currentClass = new RubyClass(className, superclass, new ArrayList<>(), new ArrayList<>(), lineNum);
            }
            // Match method definitions: def index
            else if (line.trim().matches("^def\\s+\\w+.*") && currentClass != null) {
                String methodName = line.replaceAll("^\\s*def\\s+(\\w+).*", "$1");
                currentClass.methods.add(new RubyMethod(methodName, List.of(), lineNum));
            }
            // Match before_action calls
            else if (line.trim().matches("^before_action\\s+:.*") && currentClass != null) {
                String action = line.replaceAll("^\\s*before_action\\s+:(\\w+).*", "$1");
                currentClass.beforeActions.add(action);
            }
            // Match end
            else if (line.trim().equals("end") && currentClass != null) {
                // Could be end of class or method - we'll add class on next class or EOF
            }
        }

        // Add last class
        if (currentClass != null) {
            classes.add(currentClass);
        }

        return classes;
    }