Gemfile.lock

GEM
  remote: https://rubygems.org/
  specs:
    asciidoctor (2.0.10)
    asciidoctor-diagram (1.5.19)
      asciidoctor (>= 1.5.7, < 3.x)
    asciimath (1.0.8)
    ast (2.4.0)
    diff-lcs (1.3)
    digest-murmurhash (1.1.1)
    jaro_winkler (1.5.3)
    parallel (1.18.0)
    parser (2.6.5.0)
      ast (~> 2.4.0)
    powerpack (0.1.2)
    rainbow (3.0.0)
    rspec (3.9.0)
      rspec-core (~> 3.9.0)
      rspec-expectations (~> 3.9.0)
      rspec-mocks (~> 3.9.0)
    rspec-core (3.9.0)
      rspec-support (~> 3.9.0)
    rspec-expectations (3.9.0)
      diff-lcs (>= 1.2.0, < 2.0)
      rspec-support (~> 3.9.0)
    rspec-mocks (3.9.0)
      diff-lcs (>= 1.2.0, < 2.0)
      rspec-support (~> 3.9.0)
    rspec-support (3.9.0)
    rubocop (0.64.0)
      jaro_winkler (~> 1.5.1)
      parallel (~> 1.10)
      parser (>= 2.5, != 2.5.1.1)
      powerpack (~> 0.1)
      rainbow (>= 2.2.2, < 4.0)
      ruby-progressbar (~> 1.7)
      unicode-display_width (~> 1.4.0)
    ruby-progressbar (1.10.1)
    thread_safe (0.3.6)
    unicode-display_width (1.4.1)

PLATFORMS
  ruby

DEPENDENCIES
  asciidoctor (~> 2.0)
  asciidoctor-diagram (~> 1.5)
  asciimath (~> 1.0)
  digest-murmurhash (~> 1.1.1)
  rspec (~> 3.8)
  rubocop (~> 0.64.0)
  thread_safe (~> 0.3.6)

RUBY VERSION
   ruby 2.5.3p105

BUNDLED WITH
   1.17.3