how to check if a string includes all array elements

Question

how to check if a string includes all array elements, regardless of element's position inside the string

for example:

var arr = ['lorem', 'ipsum', 'dolor'];
var str = 'lorem blue dolor sky ipsum';

I need something like this:

if(str.includesAll(arr)){console.log('string includes all elements');}
else{console.log('string does not include all elements');}

Here is one I wrote just for you https://jsfiddle.net/mplungjan/3rdcezmg/ - it splits the sentence and checks each word in the sentences instead of the array item in the sentence — mplungjan, Jan 20 '22 at 11:09

score 1 · Accepted Answer · answered Jan 20 '22 at 09:57

1

You could try to use Array.prototype.every to call your check function on every element.

var arr = ['lorem', 'ipsum', 'dolor'];
var str = 'lorem blue dolor sky ipsum';

console.log(arr.every(el => str.includes(el)));

answered Jan 20 '22 at 09:57

1

problem - if str is for example - `sky loremdoloripsum blue`. I need to check only word by word – qadenza Jan 20 '22 at 10:43

1 Answers1