viking utilities

viking_develop_with_passion.rb

class Command
  def initialize(action,description)
    @action = action
    @description = description
  end
  def call
    @action.call
  end
  def to_s
    "#{@description}"
  end
end

def send_keys(keys,description = "Keys #{keys}")
  command(lambda{send(keys)},description)
end
def lock_the_screen
  command(lambda{lock_screen},"Lock the screen")
end
def display_message(message)
  command(lambda{alert(message)},"Display the message #{message}")
end
def reload_configuration
  command(lambda{ alert("Configuration reloaded successfully") if reload},"Reload Configuration")
end

def command(action,description)
  Command.new(action,description)
end