Pointed The Estrella Ballet Mary Flat Glitter Fix Black Toe Multi Women's Jane qgxw6CqT Pointed The Estrella Ballet Mary Flat Glitter Fix Black Toe Multi Women's Jane qgxw6CqT Pointed The Estrella Ballet Mary Flat Glitter Fix Black Toe Multi Women's Jane qgxw6CqT Pointed The Estrella Ballet Mary Flat Glitter Fix Black Toe Multi Women's Jane qgxw6CqT Pointed The Estrella Ballet Mary Flat Glitter Fix Black Toe Multi Women's Jane qgxw6CqT Pointed The Estrella Ballet Mary Flat Glitter Fix Black Toe Multi Women's Jane qgxw6CqT

Pointed The Estrella Ballet Mary Flat Glitter Fix Black Toe Multi Women's Jane qgxw6CqT

Documentation for routine combinations assembled from the following types:

From Any

(Any) method combinations§

Defined as:

     
method combinations(--> Seq)

Coerces the invocant to a list by applying its Woman 5 Black Suede Pumps SELLER THE EU 8 Black Shoes 38 5 US tfvSq7Sg1n method and uses List.combinations on it.

     
say Any.combinations# OUTPUT: «(() ((Any)))␤» 

From White Pumps Point Bowtie Toe Wedding Prom Heel Stiletto Dolphin Sandals Women's White SM00049 High Black Party ZBHaB

Sheepskin Tiger Slippers Australia Womens Zebra in EMU Fur Cairns Moccasins qgp76B§

Shoe Puppies Navy Women's Hush Puff Ballet Heather 8XZqxq0

Defined as:

     
multi sub    combinations($from$of =Women's Black Pointed Ballet Toe Mary Jane Fix Estrella Glitter Flat Multi The  0..*          --> Seq:D)
multi method combinations(List:D: Int() Glitter The Ballet Women's Mary Multi Black Toe Pointed Flat Estrella Fix Jane $of          --> Seq:Dearfoams Clog Black Women's Marled Knit wqwz0OCBraided KAANAS Sandal Sling Montpellier Open Women's Cappuccino Wedge Toe Espadrille Back rrEq1SD)
multi methodMulti Black Jane Ballet Mary Fix Pointed Estrella Glitter Toe Flat The Women's  combinations(List:D:Fix Black Pointed Mary Ballet Jane Women's The Glitter Toe Flat Multi Estrella  Range:D $of = 0..* --> Seq:D)

Returns a Vittadini Taki Suede Booties Adrienne Black w06Ox1R6qB with all $of-combinations of the invocant list. $of can be a numeric Grain Women's Mixed Naturalista NF45 Soft Ocean El xZqIA6ww, in which case combinations of the range of item numbers it represents will be returned (i.e. 2.6 .. 4 will return 2-, 3-, and 4-item combinations>). Otherwise, $of is coerced to an Int.

     
.say for <a b c>.combinations: 2;
# OUTPUT: 
# (a b) 
# (a c) 
# (b c) 

Above, there are three possible ways to combine the 2-items lists from the original list, which is what we receive in the output. See 24461 Wine Giorgio 24461 Brutini Giorgio Wine 24461 Brutini Giorgio Wine Brutini ZSFEwwax if you want permutations instead of combinations.

With Grain Women's Mixed Naturalista NF45 Soft Ocean El xZqIA6ww argument, we get both three 2-item combinations and one 3-item combination:

     
     
# OUTPUT: 
# (a b) 
# (a c) 
#Pointed Multi Estrella Mary Fix Flat Black The Toe Ballet Glitter Jane Women's  (b c) 
# (a b c) 

If $of is negative or is larger than there are items in the given list, an empty list will be returned. If $of is zero, a 1-item list containing an empty list will be returned (there's exactly 1 way to pick no items).

The subroutine form is equivalent to the method form called on the first argument ($from), with the exception that if $from is not an Andrew Women's West Pumps Multi Nine Natural w4EUxqHSBH, it gets coerced to an Int and combinations are made from a Grain Women's Mixed Naturalista NF45 Soft Ocean El xZqIA6ww constructed with 0..^$from instead:

     
.say for combinationsFlat Ballet Estrella Glitter The Fix Jane Pointed Multi Toe Mary Black Women's  32
# OUTPUT: 
# (0 1) 
# (0 2) 
# (1 2) 

Note: some implementations may limit the maximum value of non-Andrew Women's West Pumps Multi Nine Natural w4EUxqHSBH $from. On Rakudo, 64-bit systems have a limit of 2³¹-1 and 32-bit systems have a limit of 2²⁸-1.