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This is how Clojure does it. https://clojure.org/guides/learn/hashed_colls#_creating_a_literal_map https://clojure.org/guides/learn/hashed_colls#_creating_a_li

• EGreg 1y ago
  And iOS programming makes you fill dictionaries with alternating k,v,k,v,nil
  • frizlab 1y ago
    *The Swift language (not only iOS programming at all) *it is one way of initializing a dictionary. Literal way has a closer to JSON form. EDIT: Oh you seem to be talking about ObjC it seems! I did not see the nil. Literal way is still more akin to JSON though.