unflatten

Function

  unflatten — transform an array of key/value records into a record.

Synopsis

unflatten(val: [{key:string|[string],value:any}]) -> record

Description

The unflatten function converts the key/value records in array val into a single record. unflatten is the inverse of flatten, i.e., unflatten(flatten(r)) will produce a record identical to r.

Examples

Simple:

Query

values unflatten(this)

Input

[{key:"a",value:1},{key:["b"],value:2}]

Result

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Flatten to unflatten:

Query

over flatten(this) into (
  key[1] != "rm"
  | values collect(this)
)
| values unflatten(this)

Input

{a:1,rm:2}

Result

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