Limit `rubocop` to 0.57.1

Ruby 2.0 support (and soon after 2.1 support) was dropped in v0.57.2 so testing with "edge" gems fails to resolve dependencies.
2018-06-21 17:45:57 +01:00 · 2018-06-21 17:45:57 +01:00 · 05450fea14
parent f173e85bcb
commit 05450fea14
1 changed files with 1 additions and 0 deletions
--- a/gemfiles/Gemfile-edge
+++ b/gemfiles/Gemfile-edge
@ -10,6 +10,7 @@ group :development, :test do
  gem "netrc", :require => false
  gem "octokit", :require => false
  gem "term-ansicolor", "1.3.2"
+  gem "rubocop", "< 0.57.2"
 end

 gemspec :path => "../"