---

version: "{build}"

install:
  - set PATH=C:\Ruby%ruby_version%\bin;%PATH%
  - gem update --no-document --system 2.7.8
  - gem install bundler --no-document --version="<2.0.0"
  - bundle install --jobs 3 --retry 3

build: off

# We are intentionally starting Rake a few times here, because we have seen some
# encoding issues when all tasks are run in just one process (`rake default`).
test_script:
  - bundle exec rake spec
  - bundle exec rake ascii_spec
  - bundle exec rake internal_investigation

environment:
  matrix:
    - ruby_version: '22'
    - ruby_version: 22-x64
    - ruby_version: '23'
    - ruby_version: 23-x64
    - ruby_version: '24'
    - ruby_version: 24-x64
    - ruby_version: '25'
    - ruby_version: 25-x64

---

version: "{build}"

install:
  - set PATH=C:\Ruby%ruby_version%\bin;%PATH%
  - gem update --no-document --system
  - gem install bundler --no-document
  - bundle install --jobs 3 --retry 3

build: off

# We are intentionally starting Rake a few times here, because we have seen some
# encoding issues when all tasks are run in just one process (`rake default`).
test_script:
  - bundle exec rake spec
  - bundle exec rake ascii_spec
  - bundle exec rake internal_investigation

environment:
  matrix:
    - ruby_version: '25'
    - ruby_version: 25-x64

Drop old Ruby version matrix from Appveyor CI
Drop old Ruby version matrix from Appveyor CI

Appveyor is very slow in the CI matrix.

Actually, Appveyor have not recently found a problem.
This PR proposes to drop old Ruby version matrix from Appveyor CI.
