LightqueryCollection#map

TIP

type MapperFunction<T = any, U = any> = GenericCallback<T, U>;
type ElementMapper<R = any> = MapperFunction<Element, R>;
declare function map<U = any>(mapper: string|ElementMapper<U>, ...args: any[]): U[]|any[];

This method allows to map each element. Note that you can make use of method-string invokables (cf. design).

µ(":input")
.map("attr", "value"); //-> string[]

µ(":input")
.map(e => extractStuffOr(e, null));

WARNING

Note that it does not return an instance of LightqueryCollection but an array.