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pairs

core-api



    function
    boot.janet on line 1970, column 1

    (pairs x)

    Return an array of tuples of the key-value pairs of `x`. For bytes 
    and indexed types, the integer indices are considered the keys.

    `x` can be a bytes, indexed, dictionary, or abstract type with 
    suitable `get` and `in` methods.

See also:keys kvs values2 examplesSign in to add an example

(pairs {:a 1 :b 2 :c 3})
# =>
@[(:c 3) (:a 1) (:b 2)]

uvtcPlayground

(map  |($ {:a 7 :b 8} )   [  keys      values    kvs             pairs                 ])
# =>                     @[  @[:a :b]  @[7 8]    @[:a 7 :b 8]    @[(:a 7) (:b 8)]      ]

(map  |($ [4 5 6] )       [  keys      values    kvs             pairs                 ])
# =>                     @[  @[0 1 2]  @[4 5 6]  @[0 4 1 5 2 6]  @[(0 4) (1 5) (2 6)]  ]

(map  |($ 'ab )           [  keys      values    kvs             pairs                 ])
# =>                     @[  @[0 1]    @[97 98]  @[0 97 1 98]    @[(0 97) (1 98)]      ]

(map  |($ :ab )           [  keys      values    kvs             pairs                 ])
# =>                     @[  @[0 1]    @[97 98]  @[0 97 1 98]    @[(0 97) (1 98)]      ]

(map  |($ "ab" )          [  keys      values    kvs             pairs                 ])
# =>                     @[  @[0 1]    @[97 98]  @[0 97 1 98]    @[(0 97) (1 98)]      ]

cellularmitosisPlayground