Class: Hpricot::BlankSlate

Inherits:
Object show all
Defined in:
lib/hpricot/blankslate.rb

Overview

BlankSlate provides an abstract base class with no predefined methods (except for _\send_ and _\id_). BlankSlate is useful as a base class when writing classes that depend upon method_missing (e.g. dynamic proxies).

Direct Known Subclasses

CssProxy

Class Method Summary collapse

Class Method Details

.hide(name) ⇒ Object

Hide the method named name in the BlankSlate class. Don’t hide instance_eval or any method beginning with “__”.



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# File 'lib/hpricot/blankslate.rb', line 22

def hide(name)
	undef_method name if
	  instance_methods.include?(name.to_s) and
	  name !~ /^(__|instance_eval)/
end