class Guard::Darwin

def self.usable?(no_vendor = false)

Returns:
  • (Boolean) - whether usable or not 
def self.usable?(no_vendor = false)
  return false unless RbConfig::CONFIG['target_os'] =~ /darwin/i
  $LOAD_PATH << File.expand_path('../../../vendor/darwin/lib', __FILE__) unless no_vendor
  require 'rb-fsevent'
  true
rescue LoadError
  false
end