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szmeku/Some i every - functional.js

Last active August 29, 2015 14:10
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Some i every - functional.js
function some(lista, warunek){
return !!lista.length && (warunek(lista[0]) || some(lista.slice(1), warunek));
}
function every(lista, warunek){
return !lista.length || warunek(lista[0]) && every(lista.slice(1), warunek);
}
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