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prepend

prepend(*args)

Instance Public methods

Inserts switch at the head of the list, and associates short, long and negated long options. Arguments are:

switch: OptionParser::Switch instance to be inserted.
short_opts: List of short style options.
long_opts: List of long style options.
nolong_opts: List of long style options with âno-â prefix.

prepend(switch, short_opts, long_opts, nolong_opts)

Links:

https://github.com/ruby/ruby/blob/ee2df505d8ee589a7778bf5723e701ec171362d3/lib/optparse.rb#L623

doc_ruby_on_rails

2015-04-27 04:24:01

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