Class: Baldrick::Servant

Inherits:

Object

• Object
• Baldrick::Servant

Defined in:

lib/baldrick/servant.rb

Instance Method Summary

• #add_listener(listener) ⇒ Object
• #add_task(task) ⇒ Object
• #follow(order) ⇒ Object
• #initialize ⇒ Servant constructor

  A new instance of Servant.

• #serve ⇒ Object

Constructor Details

#initialize ⇒ Servant

Returns a new instance of Servant.

# File 'lib/baldrick/servant.rb', line 5

def initialize
  @tasks, @listeners = [], []
end

Instance Method Details

#add_listener(listener) ⇒ Object

# File 'lib/baldrick/servant.rb', line 13

def add_listener listener
  @listeners << listener
end

#add_task(task) ⇒ Object

# File 'lib/baldrick/servant.rb', line 9

def add_task task
  @tasks << task
end

#follow(order) ⇒ Object

# File 'lib/baldrick/servant.rb', line 21

def follow order
  @tasks.each{|task| task.run order}
end

#serve ⇒ Object

# File 'lib/baldrick/servant.rb', line 17

def serve
  orders.each {|order| follow order}
end