Tweak docs about target Ruby version #10677
Merged
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−5
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Follow up #10632 (comment).
RuboCop targets Ruby 2.0+ code analysis since RuboCop 1.30. This PR tweaks docs about target Ruby version.
NOTE: Ruby 1.9 code analysis is not restored because its some incompatibilities with Ruby 2.0+ cops. It may not be worth the maintenance cost.
Before submitting the PR make sure the following are checked:
[Fix #issue-number]
(if the related issue exists).master
(if not - rebase it).bundle exec rake default
. It executes all tests and runs RuboCop on its own code.{change_type}_{change_description}.md
if the new code introduces user-observable changes. See changelog entry format for details.