method
permute!
ruby latest stable - Class:
OptionParser
permute!(argv = default_argv, into: nil)public
Same as #permute, but removes switches destructively. Non-option arguments remain in argv.
# File lib/optparse.rb, line 1624
def permute!(argv = default_argv, into: nil)
nonopts = []
order!(argv, into: into, &nonopts.method(:<<))
argv[0, 0] = nonopts
argv
end