Encountering a sonar error:
The return value of "filter" should be utilized
Despite using the filter, the error persists. What might be the issue here?
array.filter(item => {
item.value.split(' ').forEach( i => {
if ( doSomething(i).toLowerCase().indexOf(doSomething(term).toLowerCase()) === 0 ) {
arrayResult.push(item);
}
});
Utilizing the filter function is vital, but it seems like you are disregarding the outcome it provides. The purpose of invoking filter() is to create a new array without altering the original. If you are not utilizing this new array, your program may be performing unnecessary tasks and filter may not be the appropriate operation in this context.
Based on your scenario, it appears that you simply want to loop through the items and manually push values into another array. In this case, using something like forEach might be more suitable.
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