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Rubygem-getoptlong
Jul 20, 2023
GetoptLong for Ruby
The GetoptLong class allows you to parse command line options similarly to the GNU getopt_long C library call. Note, however, that GetoptLong is a pure Ruby implementation.
GetoptLong allows for POSIX-style options like –file as well as single letter options like -f
The empty option – two minus symbols is used to end option processing. This can be particularly important if options have optional arguments.
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