JavaScript. forEach return an undefined

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You need .some to check if any items in an array pass a test. forEach returns undefined:

const data = [
 {prop1: false, prop2: 'someValue'},
 {prop1: true, prop2: 'someValue'},
 {prop1: false, prop2: 'someValue'}
]

const isSomeProp1EqualToTrue = data.some(({ prop1 }) => prop1 === true);
console.log(isSomeProp1EqualToTrue);

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