# File lib/brakeman/checks/check_link_to_href.rb, line 103
  def ignore_interpolation? arg, suspect
    return unless string_interp? arg
    return true unless arg[1].chomp.empty? # plain string before interpolation

    first_interp = arg.find_nodes(:evstr).first
    return unless first_interp

    first_interp[1].deep_each do |e|
      if suspect == e
        return false
      end
    end

    true
  end