Remove support for Ruby 2.6 (#21477)

As pointed out by https://github.com/mastodon/mastodon/pull/21297#discussion_r1028372193
at least one of our dependencies already dropped support for Ruby 2.6, and we
had removed Ruby 2.6 tests from the CI over a year ago (#16861).

So stop advertising Ruby 2.6 support, bump targeted version, and drop some
compatibility code.
main
Claire 2 years ago committed by GitHub
parent 47f0d7021e
commit 098ced7420
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@ -2,7 +2,7 @@ require:
- rubocop-rails
AllCops:
TargetRubyVersion: 2.5
TargetRubyVersion: 2.7
NewCops: disable
Exclude:
- 'spec/**/*'

@ -1,7 +1,7 @@
# frozen_string_literal: true
source 'https://rubygems.org'
ruby '>= 2.6.0', '< 3.1.0'
ruby '>= 2.7.0', '< 3.1.0'
gem 'pkg-config', '~> 1.4'
gem 'rexml', '~> 3.2'

@ -72,7 +72,7 @@ Mastodon acts as an OAuth2 provider, so 3rd party apps can use the REST and Stre
- **PostgreSQL** 9.5+
- **Redis** 4+
- **Ruby** 2.6+
- **Ruby** 2.7+
- **Node.js** 14+
The repository includes deployment configurations for **Docker and docker-compose** as well as specific platforms like **Heroku**, **Scalingo**, and **Nanobox**. The [**standalone** installation guide](https://docs.joinmastodon.org/admin/install/) is available in the documentation.

@ -22,7 +22,6 @@ require 'mail'
Bundler.require(*Rails.groups)
require_relative '../lib/exceptions'
require_relative '../lib/enumerable'
require_relative '../lib/sanitize_ext/sanitize_config'
require_relative '../lib/redis/namespace_extensions'
require_relative '../lib/paperclip/url_generator_extensions'

@ -1,26 +0,0 @@
# frozen_string_literal: true
module Enumerable
# TODO: Remove this once stop to support Ruby 2.6
if RUBY_VERSION < '2.7.0'
def filter_map
if block_given?
result = []
each do |element|
res = yield element
result << res if res
end
result
else
Enumerator.new do |yielder|
result = []
each do |element|
res = yielder.yield element
result << res if res
end
result
end
end
end
end
end
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