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#
#--
# cmdparse: advanced command line parser supporting commands
# Copyright (C) 2004-2012 Thomas Leitner
#
# This file is part of cmdparse.
#
# cmdparse is free software: you can redistribute it and/or modify it under the terms of the GNU
# Lesser General Public License as published by the Free Software Foundation, either version 3 of
# the License, or (at your option) any later version.
#
# cmdparse is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
# the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License along with cmdparse. If
# not, see <http://www.gnu.org/licenses/>.
#
#++
#
require 'optparse'
# Some extension to the standard option parser class
class OptionParser
if const_defined?('Officious')
Officious.delete('version')
Officious.delete('help')
else
DefaultList.long.delete('version')
DefaultList.long.delete('help')
end
end
module CmdParse
# Parser wrapper for OptionParser (included in Ruby Standard Library).
class OptionParserWrapper < ParserWrapper
# Initializes the wrapper with a default OptionParser instance or the +parser+ parameter and
# yields this instance.
def initialize(parser = OptionParser.new, &block)
@instance = parser
self.instance(&block)
end
def order(args)
@instance.order(args)
end
def permute(args)
@instance.permute(args)
end
def summarize
@instance.summarize
end
end
end
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