Class: PJL::Cmd

Inherits:

Object

• Object
• PJL::Cmd

Defined in:

lib/pjl.rb

Instance Method Summary

• #initialize ⇒ Cmd constructor

  A new instance of Cmd.

• #push(k) ⇒ Object
• #pushkw(k, s, v) ⇒ Object
• #to_s ⇒ Object

Constructor Details

#initialize ⇒ Cmd

Returns a new instance of Cmd.

# File 'lib/pjl.rb', line 117

def initialize     ; @cmd = "@PJL" ; end

Instance Method Details

#push(k) ⇒ Object

# File 'lib/pjl.rb', line 119

def push k         ;          @cmd << " " << k.to_pjlkey ; end

#pushkw(k, s, v) ⇒ Object

# File 'lib/pjl.rb', line 120

def pushkw k, s, v ; push k ; @cmd << s   << v.to_pjlkey ; end

#to_s ⇒ Object

# File 'lib/pjl.rb', line 118

def to_s           ; @cmd          ; end