: request( request [, data] )
: request( request [, data] ) {|response| .... }
    HTTPResquest ֥ request ޤPOST/PUT λ data 
    Ϳޤ (POST/PUT ʳ data Ϳ ArgumentError ȯޤ)

    ֥åȤȤ˸ƤӤ줿Ȥϥܥǥɤߤޤ HTTPResponse
    ֥Ȥ֥åͿޤ

    Υ᥽åɤ HTTP ץȥ˴Ϣ㳰ȯޤ

