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CODE EXAMPLE FOR JAVASCRIPT

js array find

var ages = [3, 10, 18, 20];

function checkAdult(age) {
  return age >= 18;
}
/* find() runs the input function agenst all array components
   till the function returns a value
*/
ages.find(checkAdult);
Source by developer.mozilla.org #
 
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Tagged: #js #array #find
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