Copy as Markdown View as Markdown (opens in new tab) View on GitHub (opens in new tab) View llms.txt (opens in new tab) Open in... ChatGPT (opens in new tab) Claude (opens in new tab) Perplexity (opens in new tab) take take<T>(array: Array<T>, n: Number): Array<T> Selects the first n elements. It returns an empty array when n <= 0 and the original array when n > sizeOf(array). Introduced in DataWeave version 2.2.0. Parameters Name Description array The array of elements. n The number of elements to select. Example This example outputs an array that contains the values of first two elements of the input array. Source %dw 2.0 import * from dw::core::Arrays var users = ["Mariano", "Leandro", "Julian"] output application/json --- take(users, 2) Output [ "Mariano", "Leandro" ] take(array: Null, n: Any): Null Helper function that enables take to work with a null value. Introduced in DataWeave version 2.4.0.
