add initialRevSort

Updated examples for elm 0.18

.tool-versions

@@ -0,0 +1 @@
+elm 0.19.1

README.md

@@ -7,8 +7,8 @@ This library also lets you customize `<caption>`, `<tbody>`, `<tr>`, etc. for yo
 
 ## Examples
 
-  1. [U.S. Presidents by Birth Place](http://evancz.github.io/elm-sortable-tables/presidents.html) / [Code](https://github.com/evancz/elm-sortable-table/blob/master/examples/1-presidents.elm)
+  1. [U.S. Presidents by Birth Place](https://evancz.github.io/elm-sortable-table/presidents.html) / [Code](https://github.com/evancz/elm-sortable-table/blob/master/examples/1-presidents.elm)
-  2. [Travel Planner for the Mission District in San Francisco](http://evancz.github.io/elm-sortable-tables/travel.html) / [Code](https://github.com/evancz/elm-sortable-table/blob/master/examples/2-travel.elm)
+  2. [Travel Planner for the Mission District in San Francisco](https://evancz.github.io/elm-sortable-table/travel.html) / [Code](https://github.com/evancz/elm-sortable-table/blob/master/examples/2-travel.elm)
 
 
 ## Usage Rules
@@ -43,7 +43,7 @@ I took some minor liberties with `update` to make the API a bit simpler. It woul
 
 ### Single Source of Truth
 
-The data displayed by in the table is given as an argument to `view`. To put that another way, the `Table.State` value only tracks the details specific to *displaying* a sorted table, not the actual data to appear in the table. **This is the most important decision in this whole library.** This choice means you can change your data without any risk of the table getting out of sync. You may be adding things, changing entries, or whatever else; the table will never &ldquo;get stuck&rdquo; and display out of date information.
+The data displayed in the table is given as an argument to `view`. To put that another way, the `Table.State` value only tracks the details specific to *displaying* a sorted table, not the actual data to appear in the table. **This is the most important decision in this whole library.** This choice means you can change your data without any risk of the table getting out of sync. You may be adding things, changing entries, or whatever else; the table will never &ldquo;get stuck&rdquo; and display out of date information.
 
 To make this more clear, let&rsquo;s imagine the alternate choice: instead of giving `List data` to `view`, we have it live in `Table.State`. Now say we want to update the dataset. We grab a copy of the data, make the changes we want, and put it back. But what if we forget to put it back? What if we hold on to that second copy in our `Model`? Which one is the *real* data now?
 

elm-package.json

@@ -1,7 +1,7 @@
 {
-    "version": "1.0.0",
+    "version": "1.0.1",
     "summary": "Sortable tables for data of any shape.",
-    "repository": "https://github.com/evancz/elm-table.git",
+    "repository": "https://github.com/evancz/elm-sortable-table.git",
     "license": "BSD3",
     "source-directories": [
         "src"
@@ -10,8 +10,8 @@
         "Table"
     ],
     "dependencies": {
-        "elm-lang/core": "4.0.0 <= v < 5.0.0",
+        "elm-lang/core": "5.0.0 <= v < 6.0.0",
-        "elm-lang/html": "1.1.0 <= v < 2.0.0"
+        "elm-lang/html": "2.0.0 <= v < 3.0.0"
     },
-    "elm-version": "0.17.0 <= v < 0.18.0"
+    "elm-version": "0.18.0 <= v < 0.19.0"
 }

elm.json

@@ -0,0 +1,17 @@
+{
+    "type": "package",
+    "name": "NoRedInk/elm-sortable-table",
+    "summary": "Sortable tables for whatever data you want to display.",
+    "license": "BSD-3-Clause",
+    "version": "1.0.1",
+    "exposed-modules": [
+        "Table"
+    ],
+    "elm-version": "0.19.0 <= v < 0.20.0",
+    "dependencies": {
+        "elm/core": "1.0.0 <= v < 2.0.0",
+        "elm/html": "1.0.0 <= v < 2.0.0",
+        "elm/json": "1.0.0 <= v < 2.0.0"
+    },
+    "test-dependencies": {}
+}

examples/1-presidents.elm

@@ -1,14 +1,12 @@
 import Html exposing (Html, div, h1, input, text)
-import Html.App as App
 import Html.Attributes exposing (placeholder)
 import Html.Events exposing (onInput)
-import String
 import Table
 
 
 
 main =
-  App.program
+  Html.program
     { init = init presidents
     , update = update
     , view = view
@@ -153,4 +151,5 @@ presidents =
   , Person "George W. Bush" 1946 "New Haven" "Connecticut"
   , Person "Bill Clinton" 1946 "Hope" "Arkansas"
   , Person "Barack Obama" 1961 "Honolulu" "Hawaii"
+  , Person "Donald Trump" 1946 "New York City" "New York"
   ]

examples/2-travel.elm

@@ -1,16 +1,14 @@
 import Html exposing (Html, Attribute, div, h1, input, p, text)
-import Html.App as App
+import Html.Attributes exposing (checked, style, type_)
-import Html.Attributes exposing (checked, style, type')
 import Html.Events exposing (onClick)
 import Html.Lazy exposing (lazy)
-import String
 import Table exposing (defaultCustomizations)
 import Time exposing (Time)
 
 
 
 main =
-  App.program
+  Html.program
     { init = init missionSights
     , update = update
     , view = view
@@ -171,7 +169,7 @@ checkboxColumn =
 viewCheckbox : Sight -> Table.HtmlDetails Msg
 viewCheckbox {selected} =
   Table.HtmlDetails []
-    [ input [ type' "checkbox", checked selected ] []
+    [ input [ type_ "checkbox", checked selected ] []
     ]
 
 

examples/README.md

@@ -1,7 +1,7 @@
 # Examples
 
-  1. [U.S. Presidents by Birth Place](http://evancz.github.io/elm-sortable-tables/presidents.html)
+  1. [U.S. Presidents by Birth Place](https://evancz.github.io/elm-sortable-table/presidents.html)
-  2. [Travel Planner for the Mission District in San Francisco](http://evancz.github.io/elm-sortable-tables/travel.html)
+  2. [Travel Planner for the Mission District in San Francisco](https://evancz.github.io/elm-sortable-table/travel.html)
 
 
 ## Build Instructions

examples/elm-package.json

@@ -1,5 +1,5 @@
 {
-    "version": "1.0.0",
+    "version": "1.0.1",
     "summary": "helpful summary of your project, less than 80 characters",
     "repository": "https://github.com/user/project.git",
     "license": "BSD3",
@@ -8,9 +8,9 @@
     ],
     "exposed-modules": [],
     "dependencies": {
-        "elm-lang/core": "4.0.3 <= v < 5.0.0",
+        "elm-lang/core": "5.0.0 <= v < 6.0.0",
-        "elm-lang/html": "1.1.0 <= v < 2.0.0",
+        "elm-lang/html": "2.0.0 <= v < 3.0.0",
-        "evancz/elm-sortable-table": "1.0.0 <= v < 2.0.0"
+        "evancz/elm-sortable-table": "1.0.1 <= v < 2.0.0"
     },
-    "elm-version": "0.17.0 <= v < 0.18.0"
+    "elm-version": "0.18.0 <= v < 0.19.0"
 }

src/Table.elm

@@ -1,34 +1,35 @@
 module Table exposing
-  ( view
+    ( view
-  , config, stringColumn, intColumn, floatColumn
+    , config, stringColumn, intColumn, floatColumn
-  , State, initialSort
+    , State, initialSort, initialRevSort
-  , Column, customColumn, veryCustomColumn
+    , Column, customColumn, veryCustomColumn
-  , Sorter, unsortable, increasingBy, decreasingBy
+    , Sorter, unsortable, increasingBy, decreasingBy
-  , increasingOrDecreasingBy, decreasingOrIncreasingBy
+    , increasingOrDecreasingBy, decreasingOrIncreasingBy
-  , Config, customConfig
+    , Config, customConfig, Customizations, HtmlDetails, Status(..)
-  , Customizations, HtmlDetails, Status(..), defaultCustomizations
+    , defaultCustomizations
-  )
+    )
 
-{-|
+{-| This library helps you create sortable tables. The crucial feature is that it
-
-This library helps you create sortable tables. The crucial feature is that it
 lets you own your data separately and keep it in whatever format is best for
 you. This way you are free to change your data without worrying about the table
 “getting out of sync” with the data. Having a single source of
 truth is pretty great!
 
-I recommend checking out the [examples][] to get a feel for how it works.
+I recommend checking out the [examples] to get a feel for how it works.
+
+[examples]: https://github.com/evancz/elm-sortable-table/tree/master/examples
 
-[examples]: https://github.com/evancz/elm-tables/tree/master/examples
 
 # View
 
 @docs view
 
+
 # Configuration
 
 @docs config, stringColumn, intColumn, floatColumn
 
+
 # State
 
 @docs State, initialSort
@@ -41,19 +42,22 @@ point are a bunch of ways to customize your table further. If it does not
 provide what you need, you may just want to write a custom table yourself. It
 is not that crazy.
 
+
 ## Custom Columns
 
-@docs Column, customColumn, veryCustomColumn,
+@docs Column, customColumn, veryCustomColumn
-  Sorter, unsortable, increasingBy, decreasingBy,
+@docs Sorter, unsortable, increasingBy, decreasingBy
-  increasingOrDecreasingBy, decreasingOrIncreasingBy
+@docs increasingOrDecreasingBy, decreasingOrIncreasingBy
+
 
 ## Custom Tables
 
-@docs Config, customConfig, Customizations, HtmlDetails, Status,
+@docs Config, customConfig, Customizations, HtmlDetails, Status
-  defaultCustomizations
+@docs defaultCustomizations
+
 -}
 
-import Html exposing (Html, Attribute)
+import Html exposing (Attribute, Html)
 import Html.Attributes as Attr
 import Html.Events as E
 import Html.Keyed as Keyed
@@ -67,8 +71,8 @@ import Json.Decode as Json
 
 {-| Tracks which column to sort by.
 -}
-type State =
+type State
-  State String Bool
+    = State String Bool
 
 
 {-| Create a table state. By providing a column name, you determine which
@@ -78,10 +82,15 @@ yachts to be sorted by length by default, you might say:
     import Table
 
     Table.initialSort "Length"
+
 -}
 initialSort : String -> State
 initialSort header =
-  State header False
+    State header False
+
+initialRevSort : String -> State
+initialRevSort header =
+    State header True
 
 
 
@@ -90,16 +99,17 @@ initialSort header =
 
 {-| Configuration for your table, describing your columns.
 
-**Note:** Your `Config` should *never* be held in your model.
+**Note:** Your `Config` should _never_ be held in your model.
 It should only appear in `view` code.
+
 -}
-type Config data msg =
+type Config data msg
-  Config
+    = Config
-    { toId : data -> String
+        { toId : data -> String
-    , toMsg : State -> msg
+        , toMsg : State -> msg
-    , columns : List (ColumnData data msg)
+        , columns : List (ColumnData data msg)
-    , customizations : Customizations data msg
+        , customizations : Customizations data msg
-    }
+        }
 
 
 {-| Create the `Config` for your `view` function. Everything you need to
@@ -126,46 +136,47 @@ have a column for name and age. We would create a `Config` like this:
 You provide the following information in your table configuration:
 
   - `toId` — turn a `Person` into a unique ID. This lets us use
-  [`Html.Keyed`][keyed] under the hood to make resorts faster.
+    [`Html.Keyed`][keyed] under the hood to make resorts faster.
   - `columns` — specify some columns to show.
-  - `toMsg` — a way send new table states to your app as messages.
+  - `toMsg` — a way to send new table states to your app as messages.
 
-See the [examples][] to get a better feel for this!
+See the [examples] to get a better feel for this!
 
 [keyed]: http://package.elm-lang.org/packages/elm-lang/html/latest/Html-Keyed
-[examples]: https://github.com/evancz/elm-tables/tree/master/examples
+[examples]: https://github.com/evancz/elm-sortable-table/tree/master/examples
+
 -}
-config
+config :
-  : { toId : data -> String
+    { toId : data -> String
     , toMsg : State -> msg
     , columns : List (Column data msg)
     }
-  -> Config data msg
+    -> Config data msg
 config { toId, toMsg, columns } =
-  Config
+    Config
-    { toId = toId
+        { toId = toId
-    , toMsg = toMsg
+        , toMsg = toMsg
-    , columns = List.map (\(Column cData) -> cData) columns
+        , columns = List.map (\(Column cData) -> cData) columns
-    , customizations = defaultCustomizations
+        , customizations = defaultCustomizations
-    }
+        }
 
 
 {-| Just like `config` but you can specify a bunch of table customizations.
 -}
-customConfig
+customConfig :
-  : { toId : data -> String
+    { toId : data -> String
     , toMsg : State -> msg
     , columns : List (Column data msg)
     , customizations : Customizations data msg
     }
-  -> Config data msg
+    -> Config data msg
 customConfig { toId, toMsg, columns, customizations } =
-  Config
+    Config
-    { toId = toId
+        { toId = toId
-    , toMsg = toMsg
+        , toMsg = toMsg
-    , columns = List.map (\(Column cData) -> cData) columns
+        , columns = List.map (\(Column cData) -> cData) columns
-    , customizations = customizations
+        , customizations = customizations
-    }
+        }
 
 
 {-| There are quite a lot of ways to customize the `<table>` tag. You can add
@@ -175,18 +186,19 @@ summaries of various columns. And maybe you want to put attributes on `<tbody>`
 or on particular rows in the body. All these customizations are available to you.
 
 **Note:** The level of craziness possible in `<thead>` and `<tfoot>` are so
-high that I could not see how to provide the full functionality *and* make it
+high that I could not see how to provide the full functionality _and_ make it
 impossible to do bad stuff. So just be aware of that, and share any stories
 you have. Stories make it possible to design better!
+
 -}
 type alias Customizations data msg =
-  { tableAttrs : List (Attribute msg)
+    { tableAttrs : List (Attribute msg)
-  , caption : Maybe (HtmlDetails msg)
+    , caption : Maybe (HtmlDetails msg)
-  , thead : List (String, Status, Attribute msg) -> HtmlDetails msg
+    , thead : List ( String, Status, Attribute msg ) -> HtmlDetails msg
-  , tfoot : Maybe (HtmlDetails msg)
+    , tfoot : Maybe (HtmlDetails msg)
-  , tbodyAttrs : List (Attribute msg)
+    , tbodyAttrs : List (Attribute msg)
-  , rowAttrs : data -> List (Attribute msg)
+    , rowAttrs : data -> List (Attribute msg)
-  }
+    }
 
 
 {-| Sometimes you must use a `<td>` tag, but the attributes and children are up
@@ -194,68 +206,78 @@ to you. This type lets you specify all the details of an HTML node except the
 tag name.
 -}
 type alias HtmlDetails msg =
-  { attributes : List (Attribute msg)
+    { attributes : List (Attribute msg)
-  , children : List (Html msg)
+    , children : List (Html msg)
-  }
+    }
 
 
 {-| The customizations used in `config` by default.
 -}
 defaultCustomizations : Customizations data msg
 defaultCustomizations =
-  { tableAttrs = []
+    { tableAttrs = []
-  , caption = Nothing
+    , caption = Nothing
-  , thead = simpleThead
+    , thead = simpleThead
-  , tfoot = Nothing
+    , tfoot = Nothing
-  , tbodyAttrs = []
+    , tbodyAttrs = []
-  , rowAttrs = simpleRowAttrs
+    , rowAttrs = simpleRowAttrs
-  }
+    }
 
 
-simpleThead : List (String, Status, Attribute msg) -> HtmlDetails msg
+simpleThead : List ( String, Status, Attribute msg ) -> HtmlDetails msg
 simpleThead headers =
-  HtmlDetails [] (List.map simpleTheadHelp headers)
+    HtmlDetails [] (List.map simpleTheadHelp headers)
 
 
 simpleTheadHelp : ( String, Status, Attribute msg ) -> Html msg
-simpleTheadHelp (name, status, onClick) =
+simpleTheadHelp ( name, status, onClick_ ) =
-  let
+    let
-    content =
+        content =
-      case status of
+            case status of
-        Unsortable ->
+                Unsortable ->
-          [ Html.text name ]
+                    [ Html.text name ]
 
-        Sortable selected ->
+                Sortable selected ->
-          [ Html.text name
+                    [ Html.text name
-          , if selected then darkGrey "↓" else lightGrey "↓"
+                    , if selected then
-          ]
+                        darkGrey "↓"
 
-        Reversible Nothing ->
+                      else
-          [ Html.text name
+                        lightGrey "↓"
-          , lightGrey "↕"
+                    ]
-          ]
 
-        Reversible (Just isReversed) ->
+                Reversible Nothing ->
-          [ Html.text name
+                    [ Html.text name
-          , darkGrey (if isReversed then "↑" else "↓")
+                    , lightGrey "↕"
-          ]
+                    ]
-  in
+
-    Html.th [ onClick ] content
+                Reversible (Just isReversed) ->
+                    [ Html.text name
+                    , darkGrey
+                        (if isReversed then
+                            "↑"
+
+                         else
+                            "↓"
+                        )
+                    ]
+    in
+    Html.th [ onClick_ ] content
 
 
 darkGrey : String -> Html msg
 darkGrey symbol =
-  Html.span [ Attr.style [("color", "#555")] ] [ Html.text (" " ++ symbol) ]
+    Html.span [ Attr.style "color" "#555" ] [ Html.text (" " ++ symbol) ]
 
 
 lightGrey : String -> Html msg
 lightGrey symbol =
-  Html.span [ Attr.style [("color", "#ccc")] ] [ Html.text (" " ++ symbol) ]
+    Html.span [ Attr.style "color" "#ccc" ] [ Html.text (" " ++ symbol) ]
 
 
 simpleRowAttrs : data -> List (Attribute msg)
 simpleRowAttrs _ =
-  []
+    []
 
 
 {-| The status of a particular column, for use in the `thead` field of your
@@ -272,11 +294,12 @@ simpleRowAttrs _ =
     is sorted.
 
 This information lets you do custom header decorations for each scenario.
+
 -}
 type Status
-  = Unsortable
+    = Unsortable
-  | Sortable Bool
+    | Sortable Bool
-  | Reversible (Maybe Bool)
+    | Reversible (Maybe Bool)
 
 
 
@@ -285,50 +308,50 @@ type Status
 
 {-| Describes how to turn `data` into a column in your table.
 -}
-type Column data msg =
+type Column data msg
-  Column (ColumnData data msg)
+    = Column (ColumnData data msg)
 
 
 type alias ColumnData data msg =
-  { name : String
+    { name : String
-  , viewData : data -> HtmlDetails msg
+    , viewData : data -> HtmlDetails msg
-  , sorter : Sorter data
+    , sorter : Sorter data
-  }
+    }
 
 
-{-|-}
+{-| -}
 stringColumn : String -> (data -> String) -> Column data msg
 stringColumn name toStr =
-  Column
+    Column
-    { name = name
+        { name = name
-    , viewData = textDetails << toStr
+        , viewData = textDetails << toStr
-    , sorter = increasingOrDecreasingBy toStr
+        , sorter = increasingOrDecreasingBy toStr
-    }
+        }
 
 
-{-|-}
+{-| -}
 intColumn : String -> (data -> Int) -> Column data msg
 intColumn name toInt =
-  Column
+    Column
-    { name = name
+        { name = name
-    , viewData = textDetails << toString << toInt
+        , viewData = textDetails << String.fromInt << toInt
-    , sorter = increasingOrDecreasingBy toInt
+        , sorter = increasingOrDecreasingBy toInt
-    }
+        }
 
 
-{-|-}
+{-| -}
 floatColumn : String -> (data -> Float) -> Column data msg
 floatColumn name toFloat =
-  Column
+    Column
-    { name = name
+        { name = name
-    , viewData = textDetails << toString << toFloat
+        , viewData = textDetails << String.fromFloat << toFloat
-    , sorter = increasingOrDecreasingBy toFloat
+        , sorter = increasingOrDecreasingBy toFloat
-    }
+        }
 
 
 textDetails : String -> HtmlDetails msg
 textDetails str =
-  HtmlDetails [] [ Html.text str ]
+    HtmlDetails [] [ Html.text str ]
 
 
 {-| Perhaps the basic columns are not quite what you want. Maybe you want to
@@ -339,66 +362,68 @@ quite cut it. You could define a custom column like this:
 
     dollarColumn : String -> (data -> Float) -> Column data msg
     dollarColumn name toDollars =
-      Table.customColumn
+        Table.customColumn
-        { name = name
+            { name = name
-        , viewData = \data -> viewDollars (toDollars data)
+            , viewData = \data -> viewDollars (toDollars data)
-        , sorter = Table.decreasingBy toDollars
+            , sorter = Table.decreasingBy toDollars
-        }
+            }
 
     viewDollars : Float -> String
     viewDollars dollars =
-      "$" ++ toString (round (dollars / 1000)) ++ "k"
+        "$" ++ toString (round (dollars / 1000)) ++ "k"
 
 The `viewData` field means we will displays the number `12345.67` as `$12k`.
 
 The `sorter` field specifies how the column can be sorted. In `dollarColumn` we
-are saying that it can *only* be shown from highest-to-lowest monetary value.
+are saying that it can _only_ be shown from highest-to-lowest monetary value.
 More about sorters soon!
+
 -}
-customColumn
+customColumn :
-  : { name : String
+    { name : String
     , viewData : data -> String
     , sorter : Sorter data
     }
-  -> Column data msg
+    -> Column data msg
 customColumn { name, viewData, sorter } =
-  Column <|
+    Column <|
-    ColumnData name (textDetails << viewData) sorter
+        ColumnData name (textDetails << viewData) sorter
 
 
-{-| It is *possible* that you want something crazier than `customColumn`. In
+{-| It is _possible_ that you want something crazier than `customColumn`. In
 that unlikely scenario, this function lets you have full control over the
 attributes and children of each `<td>` cell in this column.
 
 So maybe you want to a dollars column, and the dollar signs should be green.
 
-    import Html exposing (Html, Attribute, span, text)
+    import Html exposing (Attribute, Html, span, text)
     import Html.Attributes exposing (style)
     import Table
 
     dollarColumn : String -> (data -> Float) -> Column data msg
     dollarColumn name toDollars =
-      Table.veryCustomColumn
+        Table.veryCustomColumn
-        { name = name
+            { name = name
-        , viewData = \data -> viewDollars (toDollars data)
+            , viewData = \data -> viewDollars (toDollars data)
-        , sorter = Table.decreasingBy toDollars
+            , sorter = Table.decreasingBy toDollars
-        }
+            }
 
     viewDollars : Float -> Table.HtmlDetails msg
     viewDollars dollars =
-      Table.HtmlDetails []
+        Table.HtmlDetails []
-        [ span [ style [("color","green")] ] [ text "$" ]
+            [ span [ style [ ( "color", "green" ) ] ] [ text "$" ]
-        , text (toString (round (dollars / 1000)) ++ "k")
+            , text (toString (round (dollars / 1000)) ++ "k")
-        ]
+            ]
+
 -}
-veryCustomColumn
+veryCustomColumn :
-  : { name : String
+    { name : String
     , viewData : data -> HtmlDetails msg
     , sorter : Sorter data
     }
-  -> Column data msg
+    -> Column data msg
 veryCustomColumn =
-  Column
+    Column
 
 
 
@@ -414,89 +439,93 @@ for the table belongs in your `view` code. I very strongly recommend against
 putting `Config` in your model. Describe any potential table configurations
 statically, and look for a different library if you need something crazier than
 that.
+
 -}
 view : Config data msg -> State -> List data -> Html msg
 view (Config { toId, toMsg, columns, customizations }) state data =
-  let
+    let
-    sortedData =
+        sortedData =
-      sort state columns data
+            sort state columns data
 
-    theadDetails =
+        theadDetails =
-      customizations.thead (List.map (toHeaderInfo state toMsg) columns)
+            customizations.thead (List.map (toHeaderInfo state toMsg) columns)
 
-    thead =
+        thead =
-      Html.thead theadDetails.attributes theadDetails.children
+            Html.thead theadDetails.attributes theadDetails.children
 
-    tbody =
+        tbody =
-      Keyed.node "tbody" customizations.tbodyAttrs <|
+            Keyed.node "tbody" customizations.tbodyAttrs <|
-        List.map (viewRow toId columns customizations.rowAttrs) sortedData
+                List.map (viewRow toId columns customizations.rowAttrs) sortedData
 
-    withFoot =
+        withFoot =
-      case customizations.tfoot of
+            case customizations.tfoot of
-        Nothing ->
+                Nothing ->
-          tbody :: []
+                    tbody :: []
 
-        Just { attributes, children } ->
+                Just { attributes, children } ->
-          Html.tfoot attributes children :: tbody :: []
+                    Html.tfoot attributes children :: tbody :: []
-  in
+    in
     Html.table customizations.tableAttrs <|
-      case customizations.caption of
+        case customizations.caption of
-        Nothing ->
+            Nothing ->
-          thead :: withFoot
+                thead :: withFoot
 
-        Just { attributes, children } ->
+            Just { attributes, children } ->
-          Html.caption attributes children :: thead :: withFoot
+                Html.caption attributes children :: thead :: withFoot
 
 
 toHeaderInfo : State -> (State -> msg) -> ColumnData data msg -> ( String, Status, Attribute msg )
 toHeaderInfo (State sortName isReversed) toMsg { name, sorter } =
-  case sorter of
+    case sorter of
-    None ->
+        None ->
-      ( name, Unsortable, onClick sortName isReversed toMsg )
+            ( name, Unsortable, onClick sortName isReversed toMsg )
 
-    Increasing _ ->
+        Increasing _ ->
-      ( name, Sortable (name == sortName), onClick name False toMsg )
+            ( name, Sortable (name == sortName), onClick name False toMsg )
 
-    Decreasing _ ->
+        Decreasing _ ->
-      ( name, Sortable (name == sortName), onClick name False toMsg )
+            ( name, Sortable (name == sortName), onClick name False toMsg )
 
-    IncOrDec _ ->
+        IncOrDec _ ->
-      if name == sortName then
+            if name == sortName then
-        ( name, Reversible (Just isReversed), onClick name (not isReversed) toMsg )
+                ( name, Reversible (Just isReversed), onClick name (not isReversed) toMsg )
-      else
-        ( name, Reversible Nothing, onClick name False toMsg )
 
-    DecOrInc _ ->
+            else
-      if name == sortName then
+                ( name, Reversible Nothing, onClick name False toMsg )
-        ( name, Reversible (Just isReversed), onClick name (not isReversed) toMsg )
+
-      else
+        DecOrInc _ ->
-        ( name, Reversible Nothing, onClick name False toMsg )
+            if name == sortName then
+                ( name, Reversible (Just isReversed), onClick name (not isReversed) toMsg )
+
+            else
+                ( name, Reversible Nothing, onClick name False toMsg )
 
 
 onClick : String -> Bool -> (State -> msg) -> Attribute msg
 onClick name isReversed toMsg =
-  E.on "click" <| Json.map toMsg <|
+    E.on "click" <|
-    Json.object2 State (Json.succeed name) (Json.succeed isReversed)
+        Json.map toMsg <|
+            Json.map2 State (Json.succeed name) (Json.succeed isReversed)
 
 
 viewRow : (data -> String) -> List (ColumnData data msg) -> (data -> List (Attribute msg)) -> data -> ( String, Html msg )
 viewRow toId columns toRowAttrs data =
-  ( toId data
+    ( toId data
-  , lazy3 viewRowHelp columns toRowAttrs data
+    , lazy3 viewRowHelp columns toRowAttrs data
-  )
+    )
 
 
 viewRowHelp : List (ColumnData data msg) -> (data -> List (Attribute msg)) -> data -> Html msg
 viewRowHelp columns toRowAttrs data =
-  Html.tr (toRowAttrs data) (List.map (viewCell data) columns)
+    Html.tr (toRowAttrs data) (List.map (viewCell data) columns)
 
 
 viewCell : data -> ColumnData data msg -> Html msg
-viewCell data {viewData} =
+viewCell data { viewData } =
-  let
+    let
-    details =
+        details =
-      viewData data
+            viewData data
-  in
+    in
     Html.td details.attributes details.children
 
 
@@ -506,44 +535,53 @@ viewCell data {viewData} =
 
 sort : State -> List (ColumnData data msg) -> List data -> List data
 sort (State selectedColumn isReversed) columnData data =
-  case findSorter selectedColumn columnData of
+    case findSorter selectedColumn columnData of
-    Nothing ->
+        Nothing ->
-      data
+            data
 
-    Just sorter ->
+        Just sorter ->
-      applySorter isReversed sorter data
+            applySorter isReversed sorter data
 
 
 applySorter : Bool -> Sorter data -> List data -> List data
 applySorter isReversed sorter data =
-  case sorter of
+    case sorter of
-    None ->
+        None ->
-      data
+            data
 
-    Increasing sort ->
+        Increasing sort_ ->
-      sort data
+            sort_ data
 
-    Decreasing sort ->
+        Decreasing sort_ ->
-      List.reverse (sort data)
+            List.reverse (sort_ data)
 
-    IncOrDec sort ->
+        IncOrDec sort_ ->
-      if isReversed then List.reverse (sort data) else sort data
+            if isReversed then
+                List.reverse (sort_ data)
 
-    DecOrInc sort ->
+            else
-      if isReversed then sort data else List.reverse (sort data)
+                sort_ data
+
+        DecOrInc sort_ ->
+            if isReversed then
+                sort_ data
+
+            else
+                List.reverse (sort_ data)
 
 
 findSorter : String -> List (ColumnData data msg) -> Maybe (Sorter data)
 findSorter selectedColumn columnData =
-  case columnData of
+    case columnData of
-    [] ->
+        [] ->
-      Nothing
+            Nothing
 
-    {name, sorter} :: remainingColumnData ->
+        { name, sorter } :: remainingColumnData ->
-      if name == selectedColumn then
+            if name == selectedColumn then
-        Just sorter
+                Just sorter
-      else
+
-        findSorter selectedColumn remainingColumnData
+            else
+                findSorter selectedColumn remainingColumnData
 
 
 
@@ -553,11 +591,11 @@ findSorter selectedColumn columnData =
 {-| Specifies a particular way of sorting data.
 -}
 type Sorter data
-  = None
+    = None
-  | Increasing (List data -> List data)
+    | Increasing (List data -> List data)
-  | Decreasing (List data -> List data)
+    | Decreasing (List data -> List data)
-  | IncOrDec (List data -> List data)
+    | IncOrDec (List data -> List data)
-  | DecOrInc (List data -> List data)
+    | DecOrInc (List data -> List data)
 
 
 {-| A sorter for columns that are unsortable. Maybe you have a column in your
@@ -566,7 +604,7 @@ sort based on that column.
 -}
 unsortable : Sorter data
 unsortable =
-  None
+    None
 
 
 {-| Create a sorter that can only display the data in increasing order. If we
@@ -574,11 +612,12 @@ want a table of people, sorted alphabetically by name, we would say this:
 
     sorter : Sorter { a | name : comparable }
     sorter =
-      increasingBy .name
+        increasingBy .name
+
 -}
 increasingBy : (data -> comparable) -> Sorter data
 increasingBy toComparable =
-  Increasing (List.sortBy toComparable)
+    Increasing (List.sortBy toComparable)
 
 
 {-| Create a sorter that can only display the data in decreasing order. If we
@@ -587,35 +626,38 @@ would say this:
 
     sorter : Sorter { a | population : comparable }
     sorter =
-      decreasingBy .population
+        decreasingBy .population
+
 -}
 decreasingBy : (data -> comparable) -> Sorter data
 decreasingBy toComparable =
-  Decreasing (List.sortBy toComparable)
+    Decreasing (List.sortBy toComparable)
 
 
-{-| Sometimes you want to be able to sort data in increasing *or* decreasing
+{-| Sometimes you want to be able to sort data in increasing _or_ decreasing
 order. Maybe you have a bunch of data about orange juice, and you want to know
 both which has the most sugar, and which has the least sugar. Both interesting!
 This function lets you see both, starting with decreasing order.
 
     sorter : Sorter { a | sugar : comparable }
     sorter =
-      decreasingOrIncreasingBy .sugar
+        decreasingOrIncreasingBy .sugar
+
 -}
 decreasingOrIncreasingBy : (data -> comparable) -> Sorter data
 decreasingOrIncreasingBy toComparable =
-  DecOrInc (List.sortBy toComparable)
+    DecOrInc (List.sortBy toComparable)
 
 
-{-| Sometimes you want to be able to sort data in increasing *or* decreasing
+{-| Sometimes you want to be able to sort data in increasing _or_ decreasing
 order. Maybe you have race times for the 100 meter sprint. This function lets
 sort by best time by default, but also see the other order.
 
     sorter : Sorter { a | time : comparable }
     sorter =
-      increasingOrDecreasingBy .time
+        increasingOrDecreasingBy .time
+
 -}
 increasingOrDecreasingBy : (data -> comparable) -> Sorter data
 increasingOrDecreasingBy toComparable =
-  IncOrDec (List.sortBy toComparable)
+    IncOrDec (List.sortBy toComparable)