interview-challenges
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Update README.md
if I understood the isograma´s logic 'reto' should return 'true', no?
//ISOGRAMAS (JavaScript)
const isograma = (palabras) => {
let diccionario = new Map();
//string vacio
if(palabras.trim().length === 0){
return true;
}
for(let i=0; i< palabras.length; i++){
let letra = palabras.charAt(i);
if(diccionario.has(letra)){
return false;
}else{
diccionario.set(letra,1)
}
}
return true;
}
isograma('reto')