Modify array in typescript/angular

Question

I am trying to change an array of strings to an array of key-value pairs as shown below.
["a","b"] becomes [{"Info":"a"},{"Info":"b"}]

Any advice will be great.

developer033 · Accepted Answer · 2018-09-28 13:58:03Z

3

You can use map:

const result = ['a', 'b'].map(item => ({ info: item });

answered May 11, 2017 at 1:46

developer033

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Comments

Pengyy · Accepted Answer · 2017-05-11 01:56:19Z

0

let array = ["a", "b"];

let mappedArray: Array<{
    info: string
}> = array.map(item: string => {
    return {
        info: item
    };
})

Pengyy

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answered May 11, 2017 at 1:45

Saravana

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