CODEWITHSUNDEEP
javascriptarraysnormalize
xunux
xunux

Reputation: 1769

alernative to normalize() for sorting an array

I have an application that is sorting an array of speakers alphabetically. Some of the names of the speakers have special characters such as "Álvaro" on the first letter.

I was able to get it to work using normalize() as illustrated below

filteredData = filteredData.sort((a,b)=>{

        a = a.name.normalize('NFD')
        b = b.name.normalize('NFD')

        if(a < b){
            return -1
        }
        if(a >b){
            return 1
        }
        return 0
    })

However, much to my dismay i found out that IE is not reeading that properly. I had the same issue with .find() but i found a simple polyfill that fixed it very quickly. I haven't found a good polyfill i can just plug in to fix normalize().

Could i use a alternative to normalize() or does anyone know of a legit good polyfill for this method?

Upvotes: 2

Views: 591

Answers (1)

Mark
Mark

Reputation: 92481

localeCompare is typically used for sorting strings. It has lots of options for localization or sorting numbers and it's supported by IE:

let names = [
    'Álvaro',
    'AArdvark',
    'Mark',
    'Álmaro',
    "Alvaro",
    "Áavaro"
]
console.log(names.sort((a, b) => a.localeCompare(b)))

Upvotes: 1

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