Class: Notifiers::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/notifiers/base.rb

Direct Known Subclasses

Dunstify, NotifySend, Osascript, TerminalNotifier

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.command?(command) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/notifiers/base.rb', line 23

def self.command?(command)
  `which #{command}` and success_process_status?
end

.inherited(subclass) ⇒ Object 



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# File 'lib/notifiers/base.rb', line 5

def self.inherited(subclass)
  @subclasses ||= []
  @subclasses.push(subclass)
  @subclasses
end

.installed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/notifiers/base.rb', line 15

def self.installed?
  false
end

.platform?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/notifiers/base.rb', line 19

def self.platform?(name)
  RbConfig::CONFIG['host_os'] =~ name or RUBY_PLATFORM =~ name
end

.process?(process_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/notifiers/base.rb', line 27

def self.process?(process_name)
  `ps -A #{process_name}` and success_process_status?
end

.subclasses ⇒ Object 



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# File 'lib/notifiers/base.rb', line 11

def self.subclasses
  @subclasses
end

.success_process_status? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/notifiers/base.rb', line 31

def self.success_process_status?
  $?.to_i.zero?
end

Instance Method Details

#image(icon) ⇒ Object 



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# File 'lib/notifiers/base.rb', line 54

def image(icon)
  @icon = icon
  self
end

#install_instructions ⇒ Object 



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# File 'lib/notifiers/base.rb', line 59

def install_instructions
  ''
end

#message(text) ⇒ Object 



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# File 'lib/notifiers/base.rb', line 44

def message(text)
  @message = text
  self
end

#notify ⇒ Object Also known as: notify! 



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# File 'lib/notifiers/base.rb', line 35

def notify
  notification = system(to_s)

  puts install_instructions unless notification or install_instructions.empty?

  notification
end

#title(text) ⇒ Object 



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# File 'lib/notifiers/base.rb', line 49

def title(text)
  @title = text
  self
end