don't lock ruby version in Gemfile

so that travis can run on multiple rubies
bbc · Feb 1, 2014 · b4ee4cd · b4ee4cd
1 parent a72762d
commit b4ee4cd
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/Gemfile b/Gemfile
@@ -1,7 +1,5 @@
 source "https://rubygems.org"
 
-ruby '2.1.0'
-
 gemspec
 
 gem 'pg'