options

options()

Instance Public methods

Actual OptionParser object, automatically created if nonexistent.

If called with a block, yields the OptionParser object and returns the result of the block. If an OptionParser::ParseError exception occurs in the block, it is rescued, a error message printed to STDERR and nil returned.

Links:

https://github.com/ruby/ruby/blob/ee2df505d8ee589a7778bf5723e701ec171362d3/lib/optparse.rb#L1891

doc_ruby_on_rails

2015-04-27 02:15:49

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