Travis was erroring on Ruby 1.9

jpmckinney · Jul 20, 2016 · 3cd0d64 · 3cd0d64
1 parent aa9ed34
commit 3cd0d64
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/td-idf-similarity.gemspec b/td-idf-similarity.gemspec
@@ -18,6 +18,7 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency('unicode_utils', '~> 1.4')
 
   s.add_development_dependency('coveralls')
+  s.add_development_dependency('json', '< 2')
   s.add_development_dependency('rake')
   s.add_development_dependency('rspec', '~> 2.10')
 end