Module: Kernel

Defined in:
lib/ext/hpricot/blankslate.rb

Overview

Since Ruby is very dynamic, methods added to the ancestors of BlankSlate after BlankSlate is defined will show up in the list of available BlankSlate methods. We handle this by defining a hook in the Object and Kernel classes that will hide any defined

Class Method Summary collapse

Class Method Details

.hpricot_slate_method_added ⇒ Object 



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# File 'lib/ext/hpricot/blankslate.rb', line 39

alias_method :hpricot_slate_method_added, :method_added

.method_added(name) ⇒ Object

Detect method additions to Kernel and remove them in the BlankSlate class.



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# File 'lib/ext/hpricot/blankslate.rb', line 43

def method_added(name)
  hpricot_slate_method_added(name)
  return if self != Kernel
  Hpricot::BlankSlate.hide(name)
end