Wolfram: Association. Get All Keys or Values

convert assoc to a List of Rules .

• Normal

Normal[ Association[ a -> 3, b -> 2 ] ]
(* {a -> 3, b -> 2 } *)

return a list of the keys.

• Keys

xx = Association[ a -> 3, b -> 2 ];
Keys[ xx ]
(* {a, b} *)

return a list of the values.

• Values

xx = Association[ a -> 3, b -> 2 ];
Values[ xx ]
(* {3, 2} *)

return a list of values by matching Pattern

• Cases

xx = Association[ 1 -> a, 2 -> b, 3 -> 33, 4 -> 44 ];
Cases[ xx, _Integer ]
(* {33, 44} *)