Merge two name value pairs in an object

Question

Is it possible to merge two name value pairs into one in an object? Can it be done by a foreach or something? I have seen examples of merging two objects to one but not merging name value pairs within an object of an array.

Original array:

[
    {
        "id": "10bf820c19869d1097b0f056c924d9f8",
        "text1": "Text A",
        "text2": "Option"
    },
    {
        "id": "7b6a8f291986955097b0f056c924d981",
        "text1": "Text B",
        "text2": "Option"
    },
    {
        "id": "99ca5a64b45a551097b07caca12ca710",
        "text1": "Text C",
        "text2": "Option"
    }
]

To be:

[
    {
        "id": "10bf820c19869d1097b0f056c924d9f8",
        "text": "Text A - Option"
    },
    {
        "id": "7b6a8f291986955097b0f056c924d981",
        "text": "Text B - Option"
    },
    {
        "id": "99ca5a64b45a551097b07caca12ca710",
        "text": "Text A - Option"
    }
]

Answer 1

You can use map() to do it

let data = [
    {
        "id": "10bf820c19869d1097b0f056c924d9f8",
        "text1": "Text A",
        "text2": "Option"
    },
    {
        "id": "7b6a8f291986955097b0f056c924d981",
        "text1": "Text B",
        "text2": "Option"
    },
    {
        "id": "99ca5a64b45a551097b07caca12ca710",
        "text1": "Text C",
        "text2": "Option"
    }
]

let result = data.map(d => ({'id':d.id,'text':d.text1 + ' - ' + d.text2}))
console.log(result)