Class: Barr::Blocks::IP

Inherits:
Barr::Block show all
Defined in:
lib/barr/blocks/ip.rb

Instance Attribute Summary collapse

Attributes inherited from Barr::Block

#align, #bgcolor, #fgcolor, #icon, #interval, #output

Instance Method Summary collapse

Methods inherited from Barr::Block

#<<, #colors, #destroy, #destroy!, #draw, #reassign_deprecated_option, #update

Constructor Details

#initialize(opts = {}) ⇒ IP

Returns a new instance of IP.



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# File 'lib/barr/blocks/ip.rb', line 9

def initialize(opts = {})
  super
  @device = opts[:device] || 'lo'
  @version = opts[:ipv6] ? 'inet6' : 'inet'
end

Instance Attribute Details

#device ⇒ Object (readonly)

Returns the value of attribute device.



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# File 'lib/barr/blocks/ip.rb', line 7

def device
  @device
end

Instance Method Details

#update! ⇒ Object 



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# File 'lib/barr/blocks/ip.rb', line 15

def update!
  ip = sys_cmd.split('/').first

  @output = "#{@device} > #{ip}"
end