class Jekyll::FrontmatterDefaults

def sanitize_path(path)

Sanitizes the given path by removing a leading slash
def sanitize_path(path)
  if path.nil? || path.empty?
    ""
  elsif path.start_with?("/")
    path.gsub(%r!\A/|(?<=[^/])\z!, "")
  else
    path
  end
end