Finish quiz 2
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@ -1,6 +1,13 @@
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function objectSum(obj) {
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function objectSum(obj) {
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sum = 0
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sum = 0
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for (let number of obj){
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for (let number of obj){
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// Attempted to support objects
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//if (typeof(number[1]) === "number")
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// sum = sum + number[1]
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//if (typeof(number[1]) === "object")
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// sum = sum + objectSum(number[1])
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//Case for when the number is actually not a number (eg, recursive list)
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//Case for when the number is actually not a number (eg, recursive list)
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if (typeof(number) === "object")
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if (typeof(number) === "object")
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sum = sum + objectSum(number)
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sum = sum + objectSum(number)
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@ -16,5 +16,15 @@
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function() {
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function() {
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let obj = [1, 2, [-6, 2, -2], 3]
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let obj = [1, 2, [-6, 2, -2], 3]
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expect(sum.objectSum(obj)).toBe(0);
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expect(sum.objectSum(obj)).toBe(0);
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});
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});
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it("Lists",
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function() {
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let obj = {a: 1, b: 2, c: 3}
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expect(sum.objectSum(obj)).toBe(6);
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});
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it("Recursive lists",
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function() {
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let obj = [1, 2, {thing: [-6, -12], other: 6}]
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expect(sum.objectSum(obj)).toBe(-9);
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});
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});
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});
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