<https://stackoverflow.com/posts/68420449/timeline>
I have a representation of a matrix in grid.clj file:
(-> (grid 10 10)
(toggle 2 3 4 5)
(off 2 3 4 5)
(on 2 3 4 5))
It's a list of functionts, first one initializes a grid, others modify it.
Clojures' 'code is data' supposed to make it easy for me to modify that
representation by adding an instrucion at the *end* of collection. List is
an ordered collection right? Order matters. How do I add an instruction to
the end of the list then?
Something like this:
(def grid (read-string (slurp "grid.clj")))
(conj grid '(off 1 2 3 6))
Yet I can't add to the end of the list, which is a data structure that is
evaluatable as code. How is it 'code as data' if I can't add to the end of
the ordered collection that is meant for code (as data)?
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