Class: Mockingbird::Commands::Command

Inherits:

Object

• Object
• Mockingbird::Commands::Command

Defined in:

lib/mockingbird/commands.rb

Direct Known Subclasses

Close, Disconnect, Pipe, Quit, Send, Wait

Instance Attribute Summary

• #callback ⇒ Object

  Returns the value of attribute callback.

• #next_command ⇒ Object

  Returns the value of attribute next_command.

Instance Method Summary

• #advance(conn) ⇒ Object
• #initialize(&block) ⇒ Command constructor

  A new instance of Command.

• #run(conn) ⇒ Object

Constructor Details

#initialize(&block) ⇒ Command

Returns a new instance of Command.

# File 'lib/mockingbird/commands.rb', line 7

def initialize(&block)
  self.callback = block      
end

Instance Attribute Details

#callback ⇒ Object

Returns the value of attribute callback.

# File 'lib/mockingbird/commands.rb', line 5

def callback
  @callback
end

#next_command ⇒ Object

Returns the value of attribute next_command.

# File 'lib/mockingbird/commands.rb', line 5

def next_command
  @next_command
end

Instance Method Details

#advance(conn) ⇒ Object

# File 'lib/mockingbird/commands.rb', line 16

def advance(conn)
  next_command.run(conn) if next_command
end

#run(conn) ⇒ Object

# File 'lib/mockingbird/commands.rb', line 11

def run(conn)
  callback.call(conn) if callback
  advance(conn)
end