Method: OptionParser#initialize

Defined in:
lib/optparse.rb

#initialize(banner = nil, width = 32, indent = ' ' * 4) {|_self| ... } ⇒ OptionParser

Initializes the instance and yields itself if called with a block.

banner

Banner message.

width

Summary width.

indent

Summary indent.

Yields:

  • (_self)

Yield Parameters:

  • _self (OptionParser) —

    the object that the method was called on



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# File 'lib/optparse.rb', line 1087

def initialize(banner = nil, width = 32, indent = ' ' * 4)
  @stack = [DefaultList, List.new, List.new]
  @program_name = nil
  @banner = banner
  @summary_width = width
  @summary_indent = indent
  @default_argv = ARGV
  add_officious
  yield self if block_given?
end