Changeset 3044

Timestamp:

12/11/07 16:10:45 (6 years ago)

Author:

nshuyo

Message:

lang/javascript/jsruby: added method_missing support

Location:

lang/javascript/jsruby/trunk/src

Files:

• builtinobjects.js (modified) (1 diff)
• interpreter.js (modified) (1 diff)

lang/javascript/jsruby/trunk/src/builtinobjects.js

@@ -10 +10 @@
   return c;
 }
+RubyEngine.RubyObject.call = function(self, name, args, block){
+  var clz = self.clz;
+  var method;
+  while( !(method=clz.methods[name]) ) if ( !(clz=clz.superclz) ) break;
+  if (method) {
+    return method.apply(this, [self, args, block]);
+  } else if (name!="method_missing") {
+    var newarg = [new RubyEngine.RubyObject.String(node.name)].concat(node.args);
+    var ret = RubyEngine.RubyObject.call.apply(this, [self, "method_missing", newarg, node.block]);
+    if (ret!=undefined) return ret;
+    return new RubyEngine.RubyObject.NameError("undefined local variable or method `"+name+"' for "+self.clz.toString(), name);
+  }
+  return undefined;
+};
 
 
 RubyEngine.RubyObject.Object = function(){ this.clz = RubyEngine.RubyObject.Object; }
 RubyEngine.RubyObject.Object.prototype.toValue = function(){ return this; } // to Javascript value(instance)
-RubyEngine.RubyObject.Object.prototype.call = function(ruby, name, args, block){
-  var clz = this.clz;
-  var method;
-  while( !(method=clz.methods[name]) ) if ( !(clz=clz.superclz) ) break;
-  if (method) {
-    return method.apply(ruby, [this, args, block]);
-  } else {
-  }
-};
 
 

lang/javascript/jsruby/trunk/src/interpreter.js

@@ -155 +155 @@
     obj = this.run(node.target);
   }
-  var method = obj.clz.methods[node.name];
-  if (method) {
-    return method.apply(this, [obj, node.args, node.block]);
-  } else {
-    alert("undefined method :" + obj.toSource() + "." + node.toSource());
-  }
+  return RubyEngine.RubyObject.call.apply(this, [obj, node.name, node.args, node.block]);
 }