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Count elements in an array

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Original file line number	Diff line number	Diff line change
`@@ -227,3 +227,27 @@ function func(a,b){`
`227`	`227`	`console.log(shuffle);`
`228`	`228`	```
`229`	`229`
	`230`	`+# Count elements in an array`
	`231`	`+`
	`232`	`+`
	`233`	+```javascript
	`234`	`+const myFruits = ['Apple','Orange','Mango','Banana','Apple','Apple','Mango']`
	`235`	`+`
	`236`	`+//first option`
	`237`	`+const countMyFruits = myFruits.reduce((countFruits,fruit) => {`
	`238`	`+ countFruits[fruit] = ( countFruits[fruit] \|\| 0 ) +1;`
	`239`	`+ return countFruits`
	`240`	`+ },{} )`
	`241`	`+ console.log(countFruits)`
	`242`	`+ // { Apple:3, Banana:1, Mango:2, Orange:1 }`
	`243`	`+`
	`244`	`+ //seconf option`
	`245`	`+ const fruitsCounter = {};`
	`246`	`+`
	`247`	`+ for( const fruit of myFruits ){`
	`248`	`+ fruitsCounter[fruit] = fruitsCounter[fruit] ? fruitsCounter[fruit]+1 :1;`
	`249`	`+ }`
	`250`	`+`
	`251`	`+ console.log(fruitsCounter)`
	`252`	`+ // { Apple:3, Banana:1, Mango:2, Orange:1 }`
	`253`	+```

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