Objects (dw::core::Objects)

DataWeave 2.2 is compatible and bundled with Mule 4.2. Standard Support for Mule 4.2 ended on May 2, 2021, and this version of Mule will reach its End of Life on May 2, 2023, when Extended Support ends.

Deployments of new applications to CloudHub that use this version of Mule are no longer allowed. Only in-place updates to applications are permitted.

MuleSoft recommends that you upgrade to the latest version of Mule 4 that is in Standard Support so that your applications run with the latest fixes and security enhancements.

This module contains helper functions to work with Objects.

To use this module, you must import it to your DataWeave code, for example, by adding the line import * from dw::core::Objects to the header of your DataWeave script.

Functions

Name Description

divideBy

Breaks up an object into sub-objects that contain the specified number of key-value pairs.

entrySet

Returns an array of key-value pairs that describe the key, value, and any attributes in the input object.

keySet

Returns an array of key names from an object.

mergeWith

Appends any key-value pairs from a source object to a target object.

nameSet

Returns an array of keys from an object.

valueSet

Returns an array of the values from key-value pairs in an object.

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