dynamic_define_method

🔧 Dynamic Method Definition with define_method and __method__

Use define_method within loops or factories to programmatically declare methods. Access __method__ or __callee__ inside the block for introspection or logging without hardcoding names.

%w[start stop restart].each do |action|
  define_method(action) do |service|
    puts "#{__method__.upcase}: #{service}"
    # call systemctl or other command...
  end
end

# Now you have start, stop, restart as instance methods
device = Object.new
device.start("nginx")