Class: Diskman::Confirmer

Inherits:
Object
  • Object
show all
Defined in:
lib/diskman/confirmer.rb

Overview

Confirms whether the user wants to do something destructive.

Constant Summary collapse

YES = 
'YES'

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.check! ⇒ Object 



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# File 'lib/diskman/confirmer.rb', line 6

def self.check!
    new.check!
end

Instance Method Details

#check! ⇒ Object 



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# File 'lib/diskman/confirmer.rb', line 10

def check!
    puts
    puts 'Are you sure? Type "%s" if so.' % YES
    puts

    print '> '

    if $stdin.gets.chomp != YES
        raise Interrupt
    end
end