class GemHadar

command.
way to run the most common or essential tasks for the project with a single
specified in the default_task_dependencies accessor. It provides a convenient
This method sets up a Rake task named :default that depends on the tasks

The default_task method defines the default Rake task for the gem project.

def default_task
  desc 'Default task'
  task :default => default_task_dependencies
end