The matchAll() method can be used to return an iterator of all results matching a string against a regular expression. For example, the below example returns an array of matching string results against a regular expression.
1 2 3 4 5 6 7 8 | let regexp = /Hello(\d?))/g; let greeting = 'Hello1Hello2Hello3'; let greetingList = [...greeting.matchAll(regexp)]; console.log(greetingList[0]); //Hello1 console.log(greetingList[1]); //Hello2 console.log(greetingList[2]); //Hello3 |
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