lib/ffi/struct_array.rb in ffi-libfuse-0.3.4 vs lib/ffi/struct_array.rb in ffi-libfuse-0.4.0

@@ -8,10 +8,11 @@
     # Generate a one way converter for a fixed size array of struct
     # @return [DataConverter]
     def array(size)
       ArrayConverter.new(self, size)
     end
+    alias [] array
 
     # @!visibility private
     # Helper to handle callbacks containing fixed length array of struct
     class ArrayConverter
       include DataConverter
@@ -26,10 +27,10 @@
       end
 
       def from_native(ptr, _ctx)
         return [] if ptr.null?
 
-        Array.new(@size) { |i| @type.new(ptr + (i * @type.size)) }
+        Array.new(@size) { |i| @type.new(ptr + (i * @type.size)) }.freeze
       end
 
       def to_native(ary, _ctx)
         raise NotImplementedError, "#{self.class.name} Cannot convert #{ary} to pointer"
       end