Module: Console::ClassMethods

Defined in:
lib/console.rb

Instance Method Summary collapse

Instance Method Details

#commands ⇒ Object 



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# File 'lib/console.rb', line 33

def commands
  @commands ||= {}
end

#define_cmd(name, desc, &block) ⇒ Object 



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# File 'lib/console.rb', line 16

def define_cmd(name, desc, &block)
  commands[name.to_s] = {desc: desc, block: block}
end

#run_cmd(instance, cmd_name, args = []) ⇒ Object 



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# File 'lib/console.rb', line 20

def run_cmd(instance, cmd_name, args = [])
  cmd_name = cmd_name.to_s
  command = commands[cmd_name]

  if command
    instance.instance_exec(*args, &command[:block])
  else
    puts "Invalid command '#{cmd_name}'"
  end
rescue => e
  puts e.message
end