where

Filters list elements based on a predicate.

where(xs:list, prediacte:any->bool) -> list

Description

The where function keeps only elements of a list for which a predicate evaluates to true.

A list of values.

The predicate evaluated for each list element.

from {
  xs: [1, 2, 3, 4, 5]
}
xs = xs.where(x, x > 3)

{
  xs: [4, 5]
}