CODEWITHSUNDEEP
javascriptjqueryarrayssplit
samrulz ss
samrulz ss

Reputation: 43

Remove double quotes from the js array

I have this type of array 

[[["80.529299450867271,7.3884550841172976"],["80.528953669541707,7.3875715810979612"],["80.528714422417153,7.3867339810469588"]]]

I want to get this as

[[[80.529299450867271,7.3884550841172976],[80.528953669541707,7.3875715810979612],[80.528714422417153,7.3867339810469588]]]

this is what I have tried

z = a.map(function(o) {
  var d = o.split(/(],)/g).map(function(b) {
    console.log();
    return b;
});

Upvotes: 2

Views: 629

Answers (3)

MH2K9
MH2K9

Reputation: 12039

Array.prototype.map() might be used in that scenario. Make an iteration over the array and split the item.

After spiting I used another map to convert the string to number. 

const arr = [
    [
        [
            "80.529299450867271,7.3884550841172976"
        ],
        [
            "80.528953669541707,7.3875715810979612"
        ],
        [
            "80.528714422417153,7.3867339810469588"
        ]
    ]
]

const result = [arr[0].map(i => i[0].split(',').map(Number))]
console.log(result)

Upvotes: 2

zfrisch
zfrisch

Reputation: 8660

Answer:

You can map over the inner array and split the strings, then cast the members of the returned arrays to Numbers. 

arr[0] = arr[0].map(([v]) => v.split(",").map(Number));

Working Example:

let arr = [[["80.529299450867271,7.3884550841172976"],["80.528953669541707,7.3875715810979612"],["80.528714422417153,7.3867339810469588"]]];

arr[0] = arr[0].map(([v]) => v.split(",").map(Number));

console.log(arr);

Upvotes: 2

muka.gergely
muka.gergely

Reputation: 8329

You don't need to remove the quotes - it's not the problem. Try this (with parseFloat()):

const arr = [
  [
    ["80.529299450867271,7.3884550841172976"],
    ["80.528953669541707,7.3875715810979612"],
    ["80.528714422417153,7.3867339810469588"]
  ]
]

const res = arr[0].map(e => e[0].split(',').map(el => parseFloat(el)))

console.log(res)

Upvotes: 0

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