Method: MotherBrain.require_or_exit

Defined in:
lib/motherbrain.rb

.require_or_exit(library, message = nil) ⇒ Object 



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# File 'lib/motherbrain.rb', line 148

def require_or_exit(library, message = nil)
  begin
    require library
  rescue LoadError
    message ||=
      "#{library} was not found. Please add it to your Gemfile, " +
      "and then run `bundle install`."
    raise PrerequisiteNotInstalled, message
  end
end