[{"name":"Set.Extra","comment":" Convenience functions for working with Set.\n\n@docs concatMap, filterMap, subset, toggle\n\n","unions":[],"aliases":[],"values":[{"name":"concatMap","comment":" Map a given function onto a set and union the resulting set.\n\n    import Set exposing (Set)\n\n    neighbors : (Int, Int) -> Set (Int, Int)\n    neighbors (x, y) =\n        Set.fromList\n            [ (x - 1, y - 1), (x, y - 1), (x + 1, y - 1)\n            , (x - 1, y),                 (x + 1, y)\n            , (x - 1, y + 1), (x, y + 1), (x + 1, y + 1)\n            ]\n\n    setOfPoints : Set (Int, Int)\n    setOfPoints =\n        Set.fromList [(1,1), (0,0)]\n\n    Set.Extra.concatMap neighbors setOfPoints\n    --> Set.fromList\n    -->     [ (-1,-1), (-1,0), (-1,1)\n    -->     , (0,-1), (0,0), (0,1)\n    -->     , (0,2), (1,-1), (1,0)\n    -->     , (1,1), (1,2), (2,0)\n    -->     , (2,1), (2,2)\n    -->     ]\n\n","type":"(comparable -> Set.Set comparable2) -> Set.Set comparable -> Set.Set comparable2"},{"name":"filterMap","comment":" Apply a function that may succeed to all values in the set, but only keep the successes.\n\n    import Set exposing (Set)\n\n    Set.fromList [\"1\", \"2\", \"a\", \"3\"]\n        |> Set.Extra.filterMap String.toFloat\n    --> Set.fromList [1, 2, 3]\n\n","type":"(comparable -> Maybe.Maybe comparable2) -> Set.Set comparable -> Set.Set comparable2"},{"name":"subset","comment":" Check if a Set is a subset of another Set.\n\n    import Set exposing (Set)\n\n    Set.Extra.subset\n        (Set.fromList [1,2,3])\n        (Set.fromList [1,2,3,4,5])\n    --> True\n\n","type":"Set.Set comparable -> Set.Set comparable -> Basics.Bool"},{"name":"toggle","comment":" If the set does not contain the element, add it. If it does contain the element, remove it.\n\n    import Set exposing (Set)\n\n    Set.Extra.toggle 1 (Set.fromList [1,2,3])\n    --> Set.fromList [2, 3]\n\n    Set.Extra.toggle 1 (Set.fromList [2,3])\n    --> Set.fromList [1, 2, 3]\n\n","type":"comparable -> Set.Set comparable -> Set.Set comparable"}],"binops":[]}]