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Sum of Differences

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	`1`	`+// Sum of Differences`
	`2`	`+// Write a function that takes a number array with two positive numbers and finds the sum of all the numbers between and including the smallest and largest values (the two original numbers in the array)`
	`3`	`+`
	`4`	`+const sumOfDiff = numArr => {`
	`5`	`+ const [minNum, maxNum] = numArr.sort((num1, num2) => {`
	`6`	`+ return num1 - num2`
	`7`	`+ })`
	`8`	`+ let total = 0`
	`9`	`+`
	`10`	`+ for (let i = minNum; i <= maxNum; i++) {`
	`11`	`+ total += i`
	`12`	`+ }`
	`13`	`+ return total`
	`14`	`+}`
	`15`	`+`
	`16`	`+console.log(sumOfDiff([10, 5]))`
	`17`	`+console.log(sumOfDiff([3, 7]))`

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