How to create a key value pair from two values [duplicate]

Question

I'm returning key-value fields from the database, how do merge the two values into a new key-value pair?

{
  "conditions": [{
        "key": "target_condition",
        "value": "100"
    },
    {
        "key": "target_count_or_value",
        "value": "value"
    }
  ]
}

How to:

{
"conditions": {
    "target_condition": "110",
    "target_count_or_value": "quantity" }
}

schloemi · Accepted Answer · 2022-08-01 08:31:16Z

0

data.conditions = data.conditions.map(item=>{[item.key]: item.value})

this uses the map function and dynamic object keys to build new objects

answered Aug 1, 2022 at 8:31

schloemi

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2 Comments

htatd Over a year ago

Thanks for putting me in the right direction.

Nick Parsons Over a year ago

This will throw an error as the {} is treated as a code block in item => {}, not an object. OP also wants an object to be set for conditions, and not an array which is what you're currently trying to set conditions to.

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