Module: CLI::WithOptions

Defined in:
lib/cli/modular_options.rb

Instance Method Summary collapse

Instance Method Details

#cli_options(&block) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/cli/modular_options.rb', line 6

def cli_options( &block )
  raise ArgumentError, 'Block required but not given' unless block_given?
  const_set :CLI_OPTS_HOOKS, Array.new unless const_defined? :CLI_OPTS_HOOKS, false
  const_get(:CLI_OPTS_HOOKS) << block
end