Module: Hanna::TemplateHelpers

Defined in:
lib/hanna/template_helpers.rb

Class Method Summary collapse

Class Method Details

.silence_warnings ⇒ Object

We need to suppress warnings before calling into HAML because HAML has lots of uninitialized instance variable accesses.



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# File 'lib/hanna/template_helpers.rb', line 33

def silence_warnings
  save = $-w
  $-w = false
  
  begin
    yield
  ensure
    $-w = save
  end
end