Only Ruby 2.4+ #concat takes multiple args

k0kubun · Apr 6, 2018 · 7d03122 · 7d03122
1 parent c54926e
commit 7d03122
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/test/hamlit/engine/attributes_test.rb b/test/hamlit/engine/attributes_test.rb
@@ -12,7 +12,9 @@
       it { assert_haml(%q|#a{ id: 'b' }|) }
       it { assert_haml(%q|#b{ id: 'a' }|) }
       it { assert_haml(%q|%a{ 'id' => 60 }|) }
-      it { assert_haml(%q|%p{class: "a #{"1".concat "2", "3"}"} foo|) }
+      if Gem::Version.new(RUBY_VERSION) >= Gem::Version.new('2.4.0')
+        it { assert_haml(%q|%p{class: "a #{"1".concat "2", "3"}"} foo|) }
+      end
 
       it { assert_haml(%q|#a{ id: 'b' }(id=id)|,       locals: { id: 'c' }) }
       it { assert_haml(%q|#c{ id: a = 'a' }(id=id)|,   locals: { id: 'b' }) }