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Versions: 16
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Contents
module SOPT
def self.name(info)
(info[:long] || info[:short]).sub(/^-*/,'')
end
def self.parse(opts)
info = {}
opts.split(/:/).each do |opt|
short, long = opt.sub(/\*$/,'').split('--').values_at(0,1)
i= {
:arg => !!opt.match(/\*$/),
}
i[:short] = short unless short.nil? || short.empty?
i[:long] = '--' + long unless long.nil? || long.empty?
info[name(i)] = i
end
info
end
def self.get(opts)
info = parse(opts)
switches = {}
info.each do |name, i|
switches[i[:short]] = name if i[:short]
switches[i[:long]] = name if i[:long]
end
options = Hash.new(false)
rest = []
index = 0
while index < ARGV.length do
arg = ARGV[index]
if switches.include? arg
name = switches[arg]
i = info[name]
if i[:arg]
options[name.to_sym] = ARGV[index + 1]
index += 1
else
options[name.to_sym] = true
end
else
rest << arg
end
index += 1
end
ARGV.delete_if do true end
rest.each do |e| ARGV << e end
options
end
end
Version data entries
16 entries across 16 versions & 1 rubygems