isFunctionType

isFunctionType(t: Type): Boolean

Returns true if the input is the Function type.

Introduced in DataWeave version 2.3.0.

Parameters

Name Description

t

The type to check.

Example

This example shows how isFunctionType behaves with different inputs.

Source

%dw 2.0
import * from dw::core::Types
type AFunction = (String) -> String
output application/json
---
{
   a: isFunctionType(AFunction),
   b: isFunctionType(Boolean)
}

Output

{
  "a": true,
  "b": false
}

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