You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: rails2_config_processor.rb
    path of file: ./repos/brakeman/lib/brakeman/processors/lib
    
    the code of the file until where you have to start completion: require 'brakeman/processors/lib/basic_processor'

#Processes configuration. Results are pu
    
  def process_call exp
    target = exp.target
    target = process target if sexp? target

    if exp.method == :gem and exp.first_arg.value == "erubis"
      Brakeman.notify "[Notice] Using Erubis for ERB templates"
      @tracker.config.erubis = true
    end