# frozen_string_literal: true

unless Hash.method_defined?(:stringify_keys)
  class Hash
    # via https://stackoverflow.com/a/25835016/2257038
    def stringify_keys
      h = self.map do |k, v|
        v_str = if v.instance_of? Hash
            v.stringify_keys
          else
            v
          end

        [k.to_s, v_str]
      end
      Hash[h]
    end
  end
end

module LiveKit
  module Utils
    def to_http_url(url)
      if url.start_with?("ws")
        # replace ws prefix to http
        return url.sub(/^ws/, "http")
      else
        return url
      end
    end

    module_function :to_http_url
  end
end
# convert websocket urls to http