This is tedious

Author: williamatodd

.circleci/config.yml

@@ -33,7 +33,7 @@ build_config: &build_config
           TEST_FILES="$(circleci tests glob "spec/**/*_spec.rb" | \
             circleci tests split --split-by=timings)"
 
-          bundle exec appraisal rspec \
+          bundle _1.17.3_ exec appraisal rspec \
             --format progress \
             --format RspecJunitFormatter \
             --out /tmp/test-results/rspec.xml \

bin/setup

@@ -9,8 +9,8 @@ echo "Installing dependencies"
 
 sudo gem install bundler:1.17.3 --default
 
-bundle check || bundle install --jobs=3 --retry=3
+bundle _1.17.3_ check || bundle _1.17.3_ install --jobs=3 --retry=3
 
-bundle exec appraisal install
+bundle _1.17.3_ exec appraisal install
 
-bundle exec appraisal $DIR/../spec/dummy/bin/setup
+bundle _1.17.3_ exec appraisal $DIR/../spec/dummy/bin/setup