class Rhino::Ruby::AttributeAccess

Public Instance Methods

get(object, name, scope) click to toggle source
Calls superclass method Rhino::Ruby::AccessBase#get
# File lib/rhino/ruby/attribute_access.rb, line 13
def get(object, name, scope)
  name_sym = name.to_s.to_sym
  if object.respond_to?(name_sym)
    method = object.method(name_sym)
    if method.arity == 0 && # check if it is an attr_reader
      ( object.respond_to?(:"#{name}=") || 
          object.instance_variables.find { |var| var.to_sym == :"@#{name}" } )
      return Rhino.to_javascript(method.call, scope)
    else
      return Function.wrap(method.unbind)
    end
  elsif object.respond_to?(:"#{name}=")
    return nil # it does have the property but is non readable
  end
  super
end
has(object, name, scope) click to toggle source
Calls superclass method Rhino::Ruby::AccessBase#has
# File lib/rhino/ruby/attribute_access.rb, line 5
def has(object, name, scope)
  if object.respond_to?(name.to_s) || 
     object.respond_to?(:"#{name}=") # might have a writer but no reader
    return true
  end
  super
end
put(object, name, value) click to toggle source
Calls superclass method Rhino::Ruby::AccessBase#put
# File lib/rhino/ruby/attribute_access.rb, line 30
def put(object, name, value)
  if object.respond_to?(set_name = :"#{name}=")
    rb_value = Rhino.to_ruby(value)
    return object.send(set_name, rb_value)
  end
  super
end