(doc-group table  «Tables of keys with associated values.») (defdoc (del! table key)  «Remove any existing mapping for `key` and return the table.»  :doc-example  «(def t #table(a 1 b 2))   (del! t 'c)   ; ↳ #table(b 2  a 1)   (del! t 'b)   ; ↳ #table(a 1)   t   ; ↳ #table(a 1)»  :doc-group table  :doc-see has?  :doc-see get  :doc-see put!) (defdoc (get table key [failed-result])  «Return the value associated with the `key` in the table.    If the key isn't in the table then either return the optional   `failed-result` argument or (if called without the argument) throw a   `key-error` exception.»  :doc-example  «(def t #table(a 1 b 2))   (get t 'a)   ; ↳ 1   (get t 'b NIL)   ; ↳ 2   (get t 'c)   ; ‼ key not found: a   (get t 'c 123)   ; ↳ 123»  :doc-group table  :doc-see has?  :doc-see put!  :doc-see del!) (defdoc (put! table key value)  «Store the value associated with the key and return the table.    Any existing value associated with the key will be replaced.»  :doc-example  «(def t #table(a 1 b 2))   (put! t 'c 3)   ; ↳ #table(c 3  b 2  a 1)   (put! t 'a "hello")   ; ↳ #table(c 3  b 2  a "hello")»  :doc-group table  :doc-see get  :doc-see has?  :doc-see del!) (defdoc (has? table key)  «Return `T` if the table has a value associated with the key, `NIL` otherwise.»  :doc-example  «(def t #table(a 1 b 2))   (has? t 'c)   ; ↳ NIL   (has? t 'a)   ; ↳ T»  :doc-group table  :doc-see get  :doc-see put!  :doc-see del!) (defdoc (table . rest)  «Construct a table from keys from the arguments.    Every two arguments are expected to be a key and a value associated   with that key.»  :doc-example  «(table)   ; ↳ #table()»  :doc-example  «(table 'a 1 'b 2)   ; ↳ #table(a 1 b 2)»  :doc-group table  :doc-see get  :doc-see put!)