each

Iterates the given array and calls the given callable for each element.

Use this instead of foreach when the array may expand during iteration.

template each(alias callable, T)

void

each

(

ref Array!T array

)

if (

is(ReturnType!(typeof(

(

T t

)

=> callable(t))) == void)

)

Parameters

callable: the callable to call for each element
array: the array to iterate

Examples

static immutable expected = [2, 3, 4, 5];

Array!int array;

foreach (e ; expected)
    array.push(e);

int[] result;
array.each!((e) {
    result ~= e;
});

assert(result == expected);

each

Parameters

Examples

See Also