Data Transformation

[Snair0410]

I have data coming from a react-select custom component that looks like this:-

[
[
{label: “name1”, value: “name1”, Group_Number: “Group1”}
{label: “name2”, value: “name2", Group_Number: “Group1”}
]
[
{label: “name3”, value: “name3”, Group_Number: “Group2”}
{label: “name4”, value: “name4”, Group_Number: “Group2”}
]
]
The outer array length is dynamic and so is the inner array length, based on values that the user selects. How do I transform this in this format.

[
{
Group_Number: “Group1”,
Players: [
“name1”,
“name2”
]
},
{
Group_Number: "Group 2",
Players: [
“name3”,
“Name4”
]
}
]

tried all techniques like foreach, map, reduce etc etc...Not able to crack it

 

[アノ・化け物]

Remove one level of nested arrays from JS data structure

How can I convert the following data structure: var data = [ [ { time: 1, speed : 20 } ] ]; to var data = [ { time: 1, speed: 54 } ]; I just want to remove the array.

stackoverflow.com

And then just reconstruct the JSON object as per your need.
It's a matter of just reading it and writing it out as a string.