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.

pluralize(String): String

Pluralizes a singular string.

If the input is already plural (for example, "boxes"), the output will match the input.


Name Description


The string to pluralize.


This example pluralizes the input string "box" to return "boxes".


%dw 2.0
import * from dw::core::Strings
output application/json
 { "pluralize" : pluralize("box") }


{ "pluralize" : "boxes" }

pluralize(Null): Null

Helper function that allows pluralize to work with null values.

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