Filters list elements based on a predicate.
where(xs:list, any->bool) -> listDescription
Section titled “Description”The where function keeps only elements of a list for which a predicate
evaluates to true.
xs: list
Section titled “xs: list”A list of values.
function: any -> bool
Section titled “function: any -> bool”A lambda function that is evaluated for each list element.
Examples
Section titled “Examples”Keep only elements greater than 3
Section titled “Keep only elements greater than 3”from { xs: [1, 2, 3, 4, 5]}xs = xs.where(x => x > 3){ xs: [4, 5]}