Module: Kernel (Ruby 2.4.2)
Description: Module : Kernel - Ruby 2.4.2

Support for the Ruby 2.4 series has ended. See here for reference.

### Home Classes Methods

### In Files

- scanf.rb

### Methods

- #scanf

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# Kernel

### Private Instance Methods

scanf(format, &b) click to toggle source

Scans STDIN for data matching `format`. See `IO#scanf` for details.

See `Scanf` for details on creating a format string.

You will need to require 'scanf' to use `Kernel#scanf`.

                   # File scanf.rb, line 773
    def scanf(format, &b) #:doc:
      STDIN.scanf(format ,&b)
    end