Class: PBM::Commands::Help

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

Instance Method Summary collapse

Constructor Details

#initialize(interpreter) ⇒ Help 



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

def initialize(interpreter)
  @interpreter = interpreter
end

Instance Method Details

#description ⇒ Object 



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# File 'lib/pbm/commands/help.rb', line 8

def description
  'help - displays this help'
end

#run ⇒ Object 



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# File 'lib/pbm/commands/help.rb', line 12

def run
  "\n    List of commands:\n    -----------------\n\n    \#{@interpreter.commands.values.map(&:description).sort.join(\"\\n\")}\n\n  HELP\nend\n".gsub(/^ {10}/, '')