map()

Syntax

map(list, expr)

Converts a list of values, to another list where each value is result of an expression v = expr(_, _i) where _ is passed as each element of the list, and _i is the index of such element. If break is called the map returns whatever collected thus far. If continue and break are used with supplied argument, it is used in place of the resulting map element, otherwise current element is skipped.

map(range(10), _*_); // [0, 1, 4, 9, 16, 25, 36, 49, 64, 81]
map(player('*'), _+' is stoopid'); // ['gnembon is stoopid', 'herobrine is stoopid']