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¿Cómo puedo encontrar anagramas en una matriz de palabras?

Estoy tratando de obtener todos los anagramas de una serie de palabras:

 arr = ['cab','bac','tru']

Se supone que la salida esperada es:

 {abc: ['cab','bac']}

Intenté implementar el siguiente código:

 var words = ['cab', 'bac', 'mihir'] let result = {} words.forEach(word => { var a = word.split("").sort().join(""); result[word] = a }) console.log(result)

¿Cómo itero sobre los valores para poder acceder a las claves si tienen los mismos valores?

about 4 years ago · Juan Pablo Isaza
1 answers
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Puede usar las palabras ordenadas como claves en un objeto y recopilar cada palabra que coincida con la clave en una matriz:

 var words = ['cab', 'bac', 'mihir'] let result = {} for (const word of words) { const sorted = word.split("").sort().join(""); if (sorted in result) { // If there is already an entry in the result, append this word result[sorted].push(word); } else { // Otherwise, create one result[sorted] = [word]; } } console.log(result);
about 4 years ago · Juan Pablo Isaza Report
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