CHANGELOG.md LICENSE.md Manifest.txt README.md Rakefile bin/artbase lib/artbase.rb lib/artbase/attributes.rb lib/artbase/collection.rb lib/artbase/collection/image.rb lib/artbase/collection/opensea.rb lib/artbase/collection/token.rb lib/artbase/helper.rb lib/artbase/image.rb lib/artbase/image/24x24.rb lib/artbase/image/32x32.rb lib/artbase/image/60x60.rb lib/artbase/image/80x80.rb lib/artbase/opensea.rb lib/artbase/tool.rb lib/artbase/version.rb