converting array pattern string to array and sort in javascript

Question

I have a string includig array symbol and double quote

var abc = '["Free WiFi","Breakfast for 2","Accommodation"]'

now i want this to convert into array and then sort this array.

the final result i want is Accomodation, Breakfast for 2, Free WiFi.

if array conversion and sorting is not require then also its fine.

how can we do it?

dave · Accepted Answer · 2020-08-16 09:17:30Z

1

Just use JSON.parse and .sort:

var abc = JSON.parse('["Free WiFi","Breakfast for 2","Accommodation"]').sort().join(', ')
console.log(abc);

edited Aug 16, 2020 at 9:17

answered Aug 16, 2020 at 8:53

dave

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2 Comments

Lalit Dubey Over a year ago

it works but show like Accomodation,Breakfast for 2,Free Wifi. how can i add blank space every after comma? i want Accomodation, Breakfast for 2, Free Wifi.

dave Over a year ago

probably just do .join(', ') at the end

tarkh · Accepted Answer · 2020-08-16 09:28:49Z

0

Another option just for fun

var abc = '["Free WiFi","Breakfast for 2","Accommodation"]';

// With help of RegExp
match = (abc.replace(/(?:\[)*\"(.*?)\"(?:\])*/g, (m,g) => g)).split(",").sort().join(', ');

// Log
console.log(match)

answered Aug 16, 2020 at 9:28

tarkh

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