Merge pull request #245 from avdv/drop-ruby-2.1

Drop support for Ruby 2.1
athityakumar · Dec 9, 2018 · f0ff45e · f0ff45e
2 parents 421284f + 9c8a935
commit f0ff45e
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diff --git a/.travis.yml b/.travis.yml
@@ -5,7 +5,6 @@ cache:
   bundler
 
 rvm:
-  - '2.1'
   - '2.2'
   - '2.3'
   - '2.4'

diff --git a/colorls.gemspec b/colorls.gemspec
@@ -33,6 +33,8 @@ Gem::Specification.new do |spec|
   spec.homepage      = 'https://github.com/athityakumar/colorls'
   spec.license       = 'MIT'
 
+  spec.required_ruby_version = '>= 2.2.0'
+
   spec.files         = `git ls-files -z`.split("\x0").reject do |f|
     f.match(%r{^(test|spec|features)/})
   end