Dig into a kigubkur^© matrix by visualizing it.

• view
• view-in-block

(require '[kigubkur.dig [viewer :refer [view view-in-block]]])

View kigubkur^© matrices and blocks

View matrices that are not blocks

=> (def r [[1 2 3 4]])
=> (def c [[1][2][3][4]])
=> (def M [[1 2 3 4 5] [1 2 3 4 5] [1 2 3 4 5] [1 2 3 4 5]])
=> (view r)
[1 2 3 4]
Order -> 1 x 4
=> (view c)
[1]
[2]
[3]
[4]
Order -> 4 x 1
=> (view M)
[1 2 3 4 5]
[1 2 3 4 5]
[1 2 3 4 5]
[1 2 3 4 5]
Order -> 4 x 5

Note that (view nil) will NOT work because Clojure nil represent the end-of-sequence sentinel value in the sequence protocol. Thus (count nil) is similar to (count []), both returns 0.

View matrix in a block

=> (def L [[1 2 3 4 5 6 7 8 9 10]
           [1 2 3 4 5 6 7 8 9 10]
           [1 2 3 4 5 6 7 8 9 10]
           [1 2 3 4 5 6 7 8 9 10]
           [1 2 3 4 5 6 7 8 9 10]
           [1 2 3 4 5 6 7 8 9 10]
           [1 2 3 4 5 6 7 8 9 10]])
=> (def B (block L 5))
=> (pprint B)
[[{:A11 [[1 2 3 4 5] [1 2 3 4 5] [1 2 3 4 5] [1 2 3 4 5] [1 2 3 4 5]],
   :A12
   [[6 7 8 9 10] [6 7 8 9 10] [6 7 8 9 10] [6 7 8 9 10] [6 7 8 9 10]]}]
 [{:A22 [[6 7 8 9 10] [6 7 8 9 10]], :A21 [[1 2 3 4 5] [1 2 3 4 5]]}]]
=> (view-in-block :A11 B)
[1 2 3 4 5]
[1 2 3 4 5]
[1 2 3 4 5]
[1 2 3 4 5]
[1 2 3 4 5]
Order -> 5 x 5