Fix Ruby < 2.1 compatibility of IO::Hash#to_h

felixbuenemann · Oct 30, 2017 · d72ffc1 · d72ffc1
1 parent 4b4e8cc
commit d72ffc1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/xlsxtream/io/hash.rb b/lib/xlsxtream/io/hash.rb
@@ -38,7 +38,7 @@ def [](path)
       end
 
       def to_h
-        @hash.keys.map {|path| [path, fetch(path)] }.to_h
+        ::Hash[@hash.keys.map {|path| [path, fetch(path)] }]
       end
     end
   end