Class: SafariBookmarksParser::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/safari_bookmarks_parser/runner.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/safari_bookmarks_parser/runner.rb', line 17

def initialize(argv)
  @argv = argv.dup

  @parser = nil

  parse_options(@argv)
end

Class Method Details

.known_commands ⇒ Object 



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# File 'lib/safari_bookmarks_parser/runner.rb', line 8

def known_commands
  @known_commands ||= {}
end

.register_command(command_name, command_class) ⇒ Object 



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# File 'lib/safari_bookmarks_parser/runner.rb', line 12

def register_command(command_name, command_class)
  known_commands[command_name.to_sym] = command_class
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/safari_bookmarks_parser/runner.rb', line 25

def run
  command_name = @argv.shift

  if command_name
    command_class = self.class.known_commands[command_name.to_sym]

    raise Error, "unknown command: #{command_name}" unless command_class

    command_class.new(@argv).run
  else
    show_help(@parser)
  end
end