Class: Bookbinder::Commands::Help

Inherits:

Object

• Object
• Bookbinder::Commands::Help

Defined in:

lib/bookbinder/commands/help.rb

Class Method Summary

• .command_name ⇒ Object
• .to_s ⇒ Object
• .usage ⇒ Object

Instance Method Summary

• #initialize(logger, usage_message) ⇒ Help constructor

  A new instance of Help.

• #run ⇒ Object

Constructor Details

#initialize(logger, usage_message) ⇒ Help

Returns a new instance of Help.

# File 'lib/bookbinder/commands/help.rb', line 4

def initialize(logger, usage_message)
  @logger = logger
  @usage_message = usage_message
end

Class Method Details

.command_name ⇒ Object

# File 'lib/bookbinder/commands/help.rb', line 13

def self.command_name
  '--help'
end

.to_s ⇒ Object

# File 'lib/bookbinder/commands/help.rb', line 9

def self.to_s
  'help'
end

.usage ⇒ Object

# File 'lib/bookbinder/commands/help.rb', line 17

def self.usage
  "--help \t \t \t \t \t Print this message"
end

Instance Method Details

#run ⇒ Object

# File 'lib/bookbinder/commands/help.rb', line 21

def run(*)
  logger.log(usage_message)
  0
end