class DocoptCompgen::Node
Attributes
arguments[R]
parent[R]
subcommands[R]
Public Class Methods
new(parent = nil)
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# File lib/docopt_compgen/node.rb, line 7 def initialize(parent = nil) @parent = parent @subcommands = {} @options = [] @arguments = [] end
Public Instance Methods
add_argument(argument)
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# File lib/docopt_compgen/node.rb, line 14 def add_argument(argument) @arguments << argument end
add_option(option)
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# File lib/docopt_compgen/node.rb, line 18 def add_option(option) @options << option end
add_subcommand(name)
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# File lib/docopt_compgen/node.rb, line 30 def add_subcommand(name) if @subcommands[name].nil? @subcommands[name] = Node.new(self) end @subcommands[name] end
options()
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# File lib/docopt_compgen/node.rb, line 22 def options options = @options if @parent options += @parent.options end options.uniq end