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tuple

core-api



    cfunction
    src/core/corelib.c on line 397, column 1

    (tuple & items)

    Creates a new tuple that contains items. Returns the new tuple.

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# access tuple values

(def t [:a :b :c]) # test tuple

(first t)
# => :a

(last t)
# => :c

(slice t 0 2)
# => (:a :b)

# Index as function
(0 t)
# => :a

# Tuple as function
(t 0)
# => :a

# With destructuring
(let [[_ b _] t] 
    b)
# => :b

# With pattern matching
(match t
    [:a _ :d] (print "does not match")
    [:a b :c] (print b)
    _         (print "anything"))

# => :b

leobmPlayground

[1 2 3]                  # => (1 2 3)
(tuple 1 2 3)            # => (1 2 3)
(tuple (splice [1 2 3])  # => (1 2 3)
(tuple ;[1 2 3])         # => (1 2 3)

cellularmitosisPlayground

(tuple 1 2.3 :a "foo" true nil [] {} (fn []))
# =>  (1 2.3 :a "foo" true nil () {} <function 0x7FB2A3D030B0>)

cellularmitosisPlayground