Encoding.default_external = Encoding::UTF_8 Encoding.default_internal = Encoding::UTF_8 source "https://rubygems.org" git_source(:github) { |repo| "https://github.com/#{repo}" } #gem "asciimath", git: "https://github.com/asciidoctor/asciimath" gemspec if File.exist? 'Gemfile.devel' eval File.read('Gemfile.devel'), nil, 'Gemfile.devel' # rubocop:disable Security/Eval end