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print_usage

print_usage()

Class Public methods

Outputs the irb help message, see Command line options at IRB.

Links:

https://github.com/ruby/ruby/blob/7e9eb32669348b7e0a5775c8e0fc9566be11fc31/lib/irb/help.rb#L16

doc_ruby_on_rails

2015-04-14 14:13:46

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