Use latest version of rack-cache

This conditional was set in #363 to allow support for ruby 1.9.3. We no longer support that version so we can lose it.
alphagov · Feb 10, 2016 · bcb0b8a · bcb0b8a
1 parent beb4486
commit bcb0b8a
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diff --git a/Gemfile b/Gemfile
@@ -2,4 +2,3 @@ source "http://rubygems.org"
 
 # Specify your gem's dependencies in gds-api-adapters.gemspec
 gemspec
-gem 'rack-cache', '1.2' if RUBY_VERSION == "1.9.3"