Combining a pair of strings to form an array or object

Question

Combining a pair of strings to form an array or object

I have a dilemma with combining two strings into one array or object.

1:  [atty_hourly_rate],[paralegal_hourly_rate],[advanced_deposit]
2:  250,150,500

My main goal is to access the value 500, which corresponds to advanced deposit. The order of the strings may vary, so I am looking to organize them into an array like this:

values[atty_hourly_rate] = 250
values[paralegal_hourly_rate] = 150
values[advanced_deposit] = 500

This way, I can easily refer to values[advanced_deposit] when needed.

Does anyone have any suggestions on how to achieve this efficiently?

javascript arrays

Answer 1

Answer №1

To create a new object from the provided data, you can split the strings to extract the keys and values.

var string1= '[atty_hourly_rate],[paralegal_hourly_rate],[advanced_deposit]',
    string2 = '250,150,500',
    keys = string1.split(',').map(function (a) { return a.slice(1, -1); }),
    object = string2.split(',').reduce(function (r, a, i) {
        r[keys[i]] = a;
        return r;
    }, {});
    
console.log(object);

.as-console-wrapper { max-height: 100% !important; top: 0; }

Answer 2

To create a new object from the provided data, you can split the strings to extract the keys and values.

var string1= '[atty_hourly_rate],[paralegal_hourly_rate],[advanced_deposit]',
    string2 = '250,150,500',
    keys = string1.split(',').map(function (a) { return a.slice(1, -1); }),
    object = string2.split(',').reduce(function (r, a, i) {
        r[keys[i]] = a;
        return r;
    }, {});
    
console.log(object);

.as-console-wrapper { max-height: 100% !important; top: 0; }

Combining a pair of strings to form an array or object

Answer №1

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