Class: InlineTemplates::BlankObject

Inherits:
BasicObject
Includes:
Kernel
Defined in:
lib/inline_templates/blank_object.rb

Direct Known Subclasses

BufferWrapper, RenderingContext

Class Method Summary collapse

Class Method Details

.drop_methods(methods, keep) ⇒ Object 



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# File 'lib/inline_templates/blank_object.rb', line 19

def self.drop_methods(methods, keep)
  methods.each do |name|
    next if keep.include? name

    undef_method name
  end
end

.make_blank(*keep) ⇒ Object 



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# File 'lib/inline_templates/blank_object.rb', line 5

def self.make_blank(*keep)
  old_verbose = $VERBOSE
  begin
    $VERBOSE = nil

    drop_methods [ :!, :!=, :==, :__id__, :__send__, :equal?, :instance_eval, :instance_exec ], keep
    drop_methods ::Kernel.instance_methods, keep
    drop_methods ::Kernel.private_instance_methods, keep

  ensure
    $VERBOSE = old_verbose
  end
end