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Create filterArray.js

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	`1`	`+/*`
	`2`	`+Given an array of objects having properties, name and city. Use JavaScript filter() function to return an array containing objects having either Bangalore or Hyderabad as their city property value.`
	`3`	`+`
	`4`	`+`
	`5`	`+Note: City name can be in lower case too. ex - bangalore, gwalior.`
	`6`	`+*/`
	`7`	`+`
	`8`	`+function filterByCity(arr) {`
	`9`	`+`
	`10`	`+ arr = arr.filter(data => {`
	`11`	`+ return data.city.toLowerCase() === "bangalore" \|\|`
	`12`	`+ data.city.toLowerCase() === "hyderabad"`
	`13`	`+ })`
	`14`	`+`
	`15`	`+ return arr;`
	`16`	`+}`
	`17`	`+`
	`18`	`+`
	`19`	`+arr = [`
	`20`	`+ { name: "John", city: "delhi" },`
	`21`	`+ { name: "Peter", city: "bangalore" },`
	`22`	`+ { name: "Mike", city: "Bangalore" },`
	`23`	`+ { name: "Rachel", city: "Hyderabad" }`
	`24`	`+`
	`25`	`+]`
	`26`	`+console.log(filterByCity(arr));`
	`27`	`+module.exports = filterByCity;`

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