Class: HelpCommand

Inherits:
Object
  • Object
show all
Defined in:
lib/commands/help_command.rb

Instance Method Summary collapse

Constructor Details

#initialize(view) ⇒ HelpCommand

Returns a new instance of HelpCommand.



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# File 'lib/commands/help_command.rb', line 3

def initialize view
	@view = view
end

Instance Method Details

#accepts_shell_command?(command) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/commands/help_command.rb', line 19

def accepts_shell_command? command
	['help', '-h', '--help'].member? command
end

#continue_test_loop? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/commands/help_command.rb', line 23

def continue_test_loop?
	false
end

#execute_from_shell(params) ⇒ Object 



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# File 'lib/commands/help_command.rb', line 7

def execute_from_shell params
	help params[1]
end

#help(command = nil) ⇒ Object 



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# File 'lib/commands/help_command.rb', line 11

def help command=nil
	if command then
		@view.show_detailed_help command.downcase
	else
		@view.show_help
	end
end