module Guard::Notifier::Notifu

def available?(silent = false)

Returns:

(Boolean) - the availability status

Parameters:

silent (Boolean) -- true if no error messages should be shown

def available?(silent = false)
  if RbConfig::CONFIG['host_os'] =~ /mswin|mingw/
    require 'rb-notifu'
    true
  else
    ::Guard::UI.error 'The :notifu notifier runs only on Windows.' unless silent
    false
  end
rescue LoadError
  ::Guard::UI.error "Please add \"gem 'rb-notifu'\" to your Gemfile and run Guard with \"bundle exec\"." unless silent
  false
end

Instance Methods