Tweaks

nomoon · Mar 5, 2017 · 375ee67 · 375ee67
1 parent c09fed7
commit 375ee67
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Showing 2 changed files with 7 additions and 9 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -7,16 +7,16 @@ rvm:
   - 2.1.10
   - 2.0.0-p648
   - ruby-head
+  - jruby-9.1.5.0
+  - jruby-head
+
+env:
+  global:
+    - JRUBY_OPTS="$JRUBY_OPTS --debug"
 
 matrix:
-  include:
-    - rvm: jruby-9.1.5.0
-      env: JRUBY_OPTS="$JRUBY_OPTS --debug"
-    - rvm: jruby-head
-      env: JRUBY_OPTS="$JRUBY_OPTS --debug"
   allow_failures:
   - rvm: ruby-head
-  - rvm: jruby-9.1.5.0
   - rvm: jruby-head
 
 before_install: gem install bundler -v 1.14.6

diff --git a/lib/ragabash/refinements.rb b/lib/ragabash/refinements.rb
@@ -87,9 +87,7 @@ def deep_freeze!
       end
 
       def try_dup
-        dup
-      rescue TypeError
-        self
+        respond_to?(:dup) ? dup : self
       end
       alias deep_dup try_dup