repeat repeat(text: String, times: Number): String Repeats a text the number of specified times. Introduced in DataWeave version 2.2.0. Parameters Name Description text The input string. times Number of times to repeat char. Negative is treated as zero. Example This example shows how repeat behaves with different inputs and sizes. Source %dw 2.0 import * from dw::core::Strings output application/json --- { "a": repeat("e", 0), "b": repeat("e", 3), "c": repeat("e", -2) } Output { "a": "", "b": "eee", "c": "" } repeat(text: Null, times: Any): Null Helper function that enables repeat to work with a null value. Introduced in DataWeave version 2.4.0.