Gemfile.lock

GEM
  remote: https://rubygems.org/
  specs:
    activesupport (5.2.1)
      concurrent-ruby (~> 1.0, >= 1.0.2)
      i18n (>= 0.7, < 2)
      minitest (~> 5.1)
      tzinfo (~> 1.1)
    addressable (2.5.2)
      public_suffix (>= 2.0.2, < 4.0)
    colorize (0.8.1)
    concurrent-ruby (1.0.5)
    ethon (0.11.0)
      ffi (>= 1.3.0)
    ffi (1.9.25)
    html-proofer (3.9.2)
      activesupport (>= 4.2, < 6.0)
      addressable (~> 2.3)
      colorize (~> 0.8)
      mercenary (~> 0.3.2)
      nokogiri (~> 1.8.1)
      parallel (~> 1.3)
      typhoeus (~> 1.3)
      yell (~> 2.0)
    i18n (1.1.0)
      concurrent-ruby (~> 1.0)
    mercenary (0.3.6)
    mini_portile2 (2.3.0)
    minitest (5.11.3)
    nokogiri (1.8.4)
      mini_portile2 (~> 2.3.0)
    parallel (1.12.1)
    public_suffix (3.0.3)
    thread_safe (0.3.6)
    typhoeus (1.3.0)
      ethon (>= 0.9.0)
    tzinfo (1.2.5)
      thread_safe (~> 0.1)
    yell (2.0.7)

PLATFORMS
  ruby

DEPENDENCIES
  html-proofer

BUNDLED WITH
   1.14.6