js check if string includes from array
wordsArray = ['hello', 'to', 'nice', 'day']
yourString = 'Hello. Today is a nice day'.toLowerCase()
result = wordsArray.every(w => yourString.includes(w))
console.log('result:', result)js check if string includes from array
wordsArray = ['hello', 'to', 'nice', 'day']
yourString = 'Hello. Today is a nice day'.toLowerCase()
result = wordsArray.every(w => yourString.includes(w))
console.log('result:', result)js check if string includes from array
const found = arrayOfStrings.find(v => str.includes(v));js check if string includes from array
function buildSearch(substrings) {
return new RegExp(
substrings
.map(function (s) {return s.replace(/[.*+?^${}()|[]\]/g, '\$&');})
.join('{1,}|') + '{1,}'
);
}
var pattern = buildSearch(['hello','world']);
console.log(pattern.test('hello there'));
console.log(pattern.test('what a wonderful world'));
console.log(pattern.test('my name is ...'));if array includes string
function droids(arr) {
let result = 'These are not the droids you're looking for';
for(let i=0; i<arr.length;i++) {
if (arr[i] === 'Droids') {
result = 'Found Droid';
}
}
return result;
}
// Uncomment these to check your work!
const starWars = ["Luke", "Finn", "Rey", "Kylo", "Droids"]
const thrones = ["Jon", "Danny", "Tyrion", "The Mountain", "Cersei"]
console.log(droids(starWars)) // should log: "Found Droids!"
console.log(droids(thrones)) // should log: "These are not the droi
//A simpler approach
console.log(starWars.includes('Droids') ? 'Droid Found' : 'These are not the droids you're looking for');
console.log(thrones.includes('Droids') ? 'Droid Found' : 'These are not the droids you're looking for');js array string includes
if (new RegExp(substrings.join("|")).test(string)) {
// At least one match
}Copyright © 2021 Codeinu
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