public final IRubyObject setVariable(
Ruby runtime, int index, String name, IRubyObject object, IRubyObject value) {
VariableAccessor variableAccessor = variableWriters[index];
RubyClass cls = object.getMetaClass().getRealClass();
if (variableAccessor.getClassId() != cls.hashCode()) {
variableWriters[index] = variableAccessor = cls.getVariableAccessorForWrite(name);
}
variableAccessor.set(object, value);
return value;
}
