06-Aggregate-Elements

/**
 * Created by Deyan Peychev on 10-May-17.
 */
function aggregateElements(elements) {
    function sumElementsAsNumbers(elements) {
        elements=elements.map(Number);
        let sum = 0;
        for(let element of elements){
            sum+=element;
        }
        console.log(sum);
    }
    function sumInverseValues(elements) {
        elements = elements.map(Number);
        let sum = 0;
        for(let element of elements){
            sum+= 1/element;
        }
        console.log(sum);
    }
    function sumElementsAsString(elements) {
        let sum = '';
        for(let element of elements){
            sum+=element;
        }
        console.log(sum);
    }

    sumElementsAsNumbers(elements);
    sumInverseValues(elements);
    sumElementsAsString(elements);
}
/*
 aggregateElements(['2', '4', '8', '16']);
 console.log('-----------------------');
 aggregateElements(['1', '2', '3']);*/