Public Instance Methods| docs.ruby-lang.org
An instance of class IO (commonly called a stream) represents an input/output stream in the underlying operating system. Class IO is the basis for input and output in Ruby.| docs.ruby-lang.org
Public Instance Methods| docs.ruby-lang.org
Public Instance Methods| docs.ruby-lang.org
A String object has an arbitrary sequence of bytes, typically representing text or binary data. A String object may be created using String::new or as literals.| docs.ruby-lang.org
A File object is a representation of a file in the underlying platform.| docs.ruby-lang.org
What’s Here¶ ↑| docs.ruby-lang.org