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printf

printf(s, *args)

Instance Public methods

Formats and writes to the stream converting parameters under control of the format string.

See Kernel#sprintf for format string details.

Links:

https://github.com/ruby/ruby/blob/b903bbe4bfd8c3b75cbfa231a6ee3d15ef1370d2/ext/openssl/lib/openssl/buffering.rb#L426

doc_ruby_on_rails

2015-04-24 20:24:10

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