arrayConcat - Join two arrays together

The arrayConcat function will join the elements of two arrays together, to produce one array with elements of both.

Syntax

Like many functions in DataPrime, arrayConcat supports two notations, function and method notation. These interchangeable forms allow flexibility in how you structure expressions.

Function notation

arrayConcat(array1: array<T>, array2: array<T>): array<T>

Method notation

array1: array<T>.arrayConcat(array2: array<T>): array<T>

Arguments

Name	Type	Required	Description
array1	array of type T	true	T must be either `string`, `bool`, `number`, `interval`, `timestamp`, `regexp` or `enum`
array2	array of type T	true	T must be either `string`, `bool`, `number`, `interval`, `timestamp`, `regexp` or `enum`

Example - Creating a global view of waiting jobs

Consider the following document:

{
    "processing_jobs_waiting": ["job1", "job2", "job3"],
    "loading_jobs_waiting": ["loading_job1", "loading_job2", "loading_job3"]
}

If we want to see all processing and loading jobs in one place, we can use arrayConcat:

Function notation

create all_jobs from arrayConcat(processing_jobs_waiting, loading_jobs_waiting)

Method notation

create all_jobs from processing_jobs_waiting.arrayConcat(loading_jobs_waiting)

This will result in the following document:

{
    "processing_jobs_waiting": ["job1", "job2", "job3"],
    "loading_jobs_waiting": ["loading_job1", "loading_job2", "loading_job3"],
    "all_jobs": ["job1", "job2", "job3", "loading_job1", "loading_job2", "loading_job3"]
}

arrayAppend

Next arrayContains