Contents

module Vpsb
  module AskSupport
    def ask(&block)
      yield if block
      STDIN.gets.chomp
    end

    def ask_to_confirm(question, &block)
      answer = ask { puts "#{question} y[es]/n[o]?" }
      cond = (answer[0].to_s.downcase == 'y')

      yield cond if block

      cond
    end

    def ask_loop(condition = nil, &block)
      condition ||= proc { |res| !res.strip.empty? }

      begin
        yield if block
        res = STDIN.gets.chomp
      end until condition.call(res)
      res
    end
  end
end

Version data entries

19 entries across 19 versions & 1 rubygems

Version	Path
vpsb-1.1.8	lib/vpsb/ask_support.rb
vpsb-1.1.7	lib/vpsb/ask_support.rb
vpsb-1.1.6	lib/vpsb/ask_support.rb
vpsb-1.1.5	lib/vpsb/ask_support.rb
vpsb-1.1.4	lib/vpsb/ask_support.rb
vpsb-1.1.3	lib/vpsb/ask_support.rb
vpsb-1.1.2	lib/vpsb/ask_support.rb
vpsb-1.1.1	lib/vpsb/ask_support.rb
vpsb-1.1.0	lib/vpsb/ask_support.rb
vpsb-1.0.9	lib/vpsb/ask_support.rb
vpsb-1.0.8	lib/vpsb/ask_support.rb
vpsb-1.0.7	lib/vpsb/ask_support.rb
vpsb-1.0.6	lib/vpsb/ask_support.rb
vpsb-1.0.5	lib/vpsb/ask_support.rb
vpsb-1.0.4	lib/vpsb/ask_support.rb
vpsb-1.0.3	lib/vpsb/ask_support.rb
vpsb-1.0.2	lib/vpsb/ask_support.rb
vpsb-1.0.1	lib/vpsb/ask_support.rb
vpsb-1.0.0	lib/vpsb/ask_support.rb