Class: Raygun::Apm::Blacklist::Translator::RubyTranslator

Inherits:
Object
  • Object
show all
Defined in:
lib/raygun/apm/blacklist/translator.rb

Constant Summary collapse

COMMENT =

Foo::Bar#baz Foo::Bar.baz Foo::Bar::baz

/^#.*/
ANONYMOUS = 
/^#<.*>?/
NAMESPACE = 
/::/
NAMESPACE_ONLY = 
/::$/
METHOD = 
/#|\./
LETTER_CASE = 
/^[A-Z]/
LOWER_CASE = 
/^[a-z]/

Instance Method Summary collapse

Instance Method Details

#translate(filter) ⇒ Object 



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# File 'lib/raygun/apm/blacklist/translator.rb', line 17

def translate(filter)
  path, method = nil, nil
  if filter !~ COMMENT && filter !~ ANONYMOUS
    if filter.end_with?("#")
      path = filter
    else
      path, method = filter.split(METHOD)
    end
    # .NET fallback
    return if method =~ LETTER_CASE && !method.start_with?("Ruby")
    if path == path.downcase
      method = path
      path = nil
    end

    # .NET fallback
    return if method =~ NAMESPACE
    if path && (_method = path.split(NAMESPACE).last) =~ LOWER_CASE
      method = _method
      path.gsub!(Regexp.compile("::#{method}$"), "")
    end
    [path, method]
  elsif filter =~ ANONYMOUS
    _, klass, method = filter.split(METHOD)
    ["##{klass}", method]
  else
    nil
  end
end