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ES6 - Array Method some()
some() method tests whether some element in the array passes the test implemented by the provided function.
Syntax
array.some(callback[, thisObject]);
Parameter Details
callback − Function to test for each element.
thisObject − Object to use as this when executing callback.
Return Value
If some element passes the test, then it returns true, otherwise false.
Example
function isBigEnough(element, index, array) {
return (element >= 10);
}
var retval = [2, 5, 8, 1, 4].some(isBigEnough);
console.log("Returned value is : " + retval );
var retval = [12, 5, 8, 1, 4].some(isBigEnough);
console.log("Returned value is : " + retval );
Output
Returned value is : false Returned value is : true
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