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printf

printf(format, *opts)

Instance Public methods

Extends IO#printf to format the given opts for Kernel#sprintf using parse_printf_format

Links:

https://github.com/ruby/ruby/blob/23c93b500743c784ae9f6b5d766afd1787e752a6/lib/irb/output-method.rb#L36

doc_ruby_on_rails

2015-04-14 10:46:41

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