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finders keepers 🔎

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`@@ -19,6 +19,7 @@ All of these examples are from FreeCodeCamp's [course](https://www.freecodecamp.`
`19`	`19`	`- [6. Confirm the Ending Passed](#6-confirm-the-ending-passed)`
`20`	`20`	`- [7. Repeat a String Repeat a String](#7-repeat-a-string-repeat-a-string)`
`21`	`21`	`- [8. Truncate a String](#8-truncate-a-string)`
	`22`	`+ - [9. Finders Keepers](#9-finders-keepers)`
`22`	`23`
`23`	`24`	`## Basic Algorithm Scripting`
`24`	`25`
`@@ -284,3 +285,36 @@ function truncateString(str, num) {`
`284`	`285`
`285`	`286`	`truncateString("A-tisket a-tasket A green and yellow basket", 8);`
`286`	`287`	```
	`288`	`+`
	`289`	`+### 9. Finders Keepers`
	`290`	`+`
	`291`	`+_Difficulty: Beginner_`
	`292`	`+`
	`293`	`+Create a function that looks through an array arr and returns the first element in it that passes a 'truth test'. This means that given an element x, the 'truth test' is passed if func(x) is true. If no element passes the test, return undefined.`
	`294`	`+`
	`295`	`+---`
	`296`	`+`
	`297`	`+#### Solution 1`
	`298`	`+`
	`299`	+```js
	`300`	`+function findElement(arr, func) {`
	`301`	`+ let num = 0;`
	`302`	`+`
	`303`	`+ for (let i = 0; i < arr.length; i++) {`
	`304`	`+ num = arr[i];`
	`305`	`+ if (func(num)) {`
	`306`	`+ return num;`
	`307`	`+ }`
	`308`	`+ }`
	`309`	`+`
	`310`	`+ return undefined;`
	`311`	`+}`
	`312`	+```
	`313`	`+`
	`314`	`+#### Solution 2`
	`315`	`+`
	`316`	+```js
	`317`	`+function findElement(arr, func) {`
	`318`	`+ return arr.find(func);`
	`319`	`+}`
	`320`	+```

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