x .. [4, 1, 1, 3, 1, 4, 0, 2, 4, 3, 3, 1, 2, 2, 1, 0, 1, 1, 4, 4, 2, 0, 1, 2, 0, 0, 0, 3, 2, 2]
min(x) .. 0
min(x):index .. 6
min(x):last_index .. 26
to_string(min(x):indices):nomap .. [6, 15, 21, 24, 25, 26]
max(x) .. 4
max(x):index .. 0
max(x):last_index .. 19
to_string(max(x):indices):nomap .. [0, 5, 8, 18, 19]
idx .. [2, 1, 0, 1, 2, 0, 0, 1, 1, 0]
x .. [52, 23, 62, 75, 46, 10, 86, 80, 19, 34]
y .. [82, 86, 45, 29, 35, 30, 62, 98, 90, 78]
z .. [10, 24, 28, 21, 28, 43, 72, 63, 43, 93]
x.filter(& { ($i % 2) == 0 }):list .. [52, 62, 46, 10, 86, 80, 34]
filter(& { ($i % 2) == 0 }, x):list .. [52, 62, 46, 10, 86, 80, 34]
x.map(& { $i * 2 }):list .. [104, 46, 124, 150, 92, 20, 172, 160, 38, 68]
map(& { $i * 2 }, x):list .. [104, 46, 124, 150, 92, 20, 172, 160, 38, 68]
choose(idx, x, y, z) .. [10, 86, 62, 29, 28, 10, 86, 98, 90, 34]
choosemin(x, 4) .. [4, 4, 4, 4, 4, 4, 4, 4, 4, 4]
choosemax(x, 4) .. [52, 23, 62, 75, 46, 10, 86, 80, 19, 34]
choosemin(x, y, z) .. [10, 23, 28, 21, 28, 10, 62, 63, 19, 34]
choosemax(x, y, z) .. [82, 86, 62, 75, 46, 43, 86, 98, 90, 93]
