module Lono::Utils::Sure

Public Instance Methods

sure?(message, desc=nil) click to toggle source
# File lib/lono/utils/sure.rb, line 3
def sure?(message, desc=nil)
  if @options[:sure]
    sure = 'y'
  else
    out = message
    if desc
      out += "\n#{desc}\nAre you sure? (y/N) "
    else
      out += " (y/N) "
    end
    print out
    sure = $stdin.gets
  end

  unless sure =~ /^y/
    puts "Whew! Exiting."
    exit 0
  end
end