api.rb in isomorfeus-react-16.12.12

- old
+ new

@@ -84,11 +84,11 @@
             let last_buffer_length = Opal.React.render_buffer[Opal.React.render_buffer.length - 1].length;
             let last_buffer_element = Opal.React.render_buffer[Opal.React.render_buffer.length - 1][last_buffer_length - 1];
             block.$call();
             // console.log("get_react_element popping", Opal.React.render_buffer, Opal.React.render_buffer.toString())
             let new_element = Opal.React.render_buffer[Opal.React.render_buffer.length - 1].pop();
-            if (last_buffer_element === new_element) { #{raise "Block did not create any React element!"} }
+            if (last_buffer_element === new_element) { #{Isomorfeus.raise_error(message: "Block did not create any React element!")} }
             return new_element;
           }
         else
           # element was rendered before being passed as arg
           # fetch last element from buffer
@@ -104,9 +104,10 @@
           if (!#@native.method_refs) { #@native.method_refs = {}; }
           #@native.method_refs[#{method_symbol}] = #{method(method_symbol)};
           return #@native.method_refs[#{method_symbol}];
         }
       end
+      alias m_ref method_ref
 
       def render_react_element(el)
         # push el to buffer
         `Opal.React.render_buffer[Opal.React.render_buffer.length - 1].push(el)`
         # `console.log("render_react_element pushed", Opal.React.render_buffer, Opal.React.render_buffer.toString())`