bilogub

Add Git Branch Name to Terminal Prompt (Mac)

Open ~/.bash_profile in your favorite editor and add the following content to the bottom.

# Git branch in prompt.

parse_git_branch() {

bilogub

let errorMessageCtrl = UIAlertController(title: "Location Services Disabled",
  message: "To operate this application needs Location Services enabled on your device." +
  "\nPlease change configuration in Settings menu accordingly.\nThank you", preferredStyle: .Alert)
  
let alertAction = UIAlertAction(title: "OK", style: .Default, handler: nil)
errorMessageCtrl.addAction(alertAction)
navigationController?.presentViewController(errorMessageCtrl, animated: true, completion: nil)

bilogub

# Takes relation or model as klass argument 
# to produce empty relation
class NullRelation
  class << self
    def for(klass)
      raise(ArgumentError, "Model class is not provided") unless klass
      klass.where('1 = 0')
    end
  end
end