get max length of characters of a value from json jquery without loop? -

i have json, want maximum count of characters value under specific tag without each or loop, possible?

{   "language": { "ru": [   {     "from": "set",     "to": 444   },   {     "from": "sc",     "to": 222   } ], "he": [   {     "from": "trdsss",     "to": 3333333   },   {     "from": "ahsss",     "to": 55555   }  ]  } } 

let me explain exact requirement, have maximum length of string under "ru", ru has maximum lenght 3 i.e. "set" don't want string, want max. length. "he" 6 "trdsss".

i can looping, don't want go in way, there other way can this. please me.. how can it.

no, can't avoid looping. can avoid writing for loop (say) using array#reduce or array#foreach, something, somewhere, going have loop.

when asked why wanted avoid looping, said

because method call number of times, trying skipping looping

and when asked if repeated calls same data, said

yes data same comes json once

so if it's important avoid repeating loops (it isn't, be), you'd loop first time , remember result reuse in subsequent calls. that's straightforward write.