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JavaScript: busque múltiples valores en una cadena y devuelva la coincidencia

Si tengo una matriz de palabras y una cadena. ¿Cómo podría hacer una búsqueda simple de las palabras clave, y luego detenerme en el primer resultado y devolver qué palabra clave coincidió? Ciertamente es una solución simple, pero está un poco atascado en el problema.

about 4 years ago · Juan Pablo Isaza
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Si solo necesita la primera coincidencia, puede salir del bucle sobre la matriz con break :

 array = ["red", "green", "blue"]; string = "little red riding hood brought green peppers"; found = false; for( word of array) { if(string.indexOf(word) > -1) { found=word; break; } } if(found) { console.log("I found the word", found); } else { console.log("non of the words were found); }
about 4 years ago · Juan Pablo Isaza Report
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