Capy-Bearer Documentation

Filter strings

lib call

function filter(items : any, predicate : function(value : string) bool) any

filter keeps the strings for which predicate returns true.

The result keeps input order. This function does not change items.

This function returns a new list-shaped any.

var items := split("one,two", ",")
var kept := filter(items, function(value : string) bool { return value == "two" })
print(join(kept, ","), "\n")

Output

two