Class: RailsForge::Analyzers::ModelAnalyzer

Inherits:
BaseAnalyzer show all
Defined in:
lib/railsforge/analyzers/model_analyzer.rb

Overview

ModelAnalyzer scans models for issues

Constant Summary collapse

MAX_METHODS = 
15
MAX_LINES = 
200

Class Method Summary collapse

Methods inherited from BaseAnalyzer

#analyze, #find_rails_app_path

Class Method Details

.analyze(base_path = nil) ⇒ Object

Analyze models



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# File 'lib/railsforge/analyzers/model_analyzer.rb', line 14

def self.analyze(base_path = nil)
  base_path ||= find_rails_app_path
  return [] unless base_path

  models_dir = File.join(base_path, "app", "models")
  return [] unless Dir.exist?(models_dir)

  results = []
  Dir.glob(File.join(models_dir, "**", "*.rb")).each do |file|
    next if file.end_with?("_application.rb")

    content = File.read(file)
    lines = content.lines.count
    methods = content.scan(/def \w+/).count

    issues = []
    issues << "Exceeds #{MAX_LINES} lines" if lines > MAX_LINES
    issues << "Has #{methods} methods" if methods > MAX_METHODS

    if issues.any?
      results << {
        file: File.basename(file),
        path: file,
        lines: lines,
        methods: methods,
        issues: issues
      }
    end
  end

  results
end

.find_rails_app_path ⇒ Object 



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# File 'lib/railsforge/analyzers/model_analyzer.rb', line 62

def self.find_rails_app_path
  path = Dir.pwd
  10.times do
    return path if File.exist?(File.join(path, "config", "application.rb"))
    parent = File.dirname(path)
    break if parent == path
    path = parent
  end
  nil
end

.print_results(results) ⇒ Object 



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# File 'lib/railsforge/analyzers/model_analyzer.rb', line 47

def self.print_results(results)
  puts "\nModel Analysis"
  puts "-" * 40

  if results.empty?
    puts "✓ No issues found"
    return
  end

  results.each do |result|
    puts "⚠ #{result[:file]}"
    result[:issues].each { |issue| puts "  - #{issue}" }
  end
end