switch to ocamlformat 0.27.0 and format everything.

Author: EmileTrotignon

.ocamlformat

@@ -1,3 +1,4 @@
 break-infix=fit-or-vertical
 margin=74
-parens-tuple=multi-line-only
+parens-tuple=multi-line-only
+version=0.27.0

examples/complex.ml

@@ -1,34 +1,23 @@
-type line = {
-  start: point;
-  end_: point;
-  thickness: int option
-}
-and point = {
-  x: int;
-  y: int
-}
+type line = { start : point; end_ : point; thickness : int option }
+and point = { x : int; y : int }
 
 module Decode = struct
   let point json =
-    Json.Decode.{
-      x = json |> field "x" int;
-      y = json |> field "y" int
-    }
+    Json.Decode.{ x = json |> field "x" int; y = json |> field "y" int }
 
   let line json =
-    Json.Decode.{
-      start     = json |> field "start" point;
-      end_      = json |> field "end" point;
-      thickness = json |> optional (field "thickness" int)
-    }
+    Json.Decode.
+      {
+        start = json |> field "start" point;
+        end_ = json |> field "end" point;
+        thickness = json |> optional (field "thickness" int);
+      }
 end
 
-let data = {| {
+let data =
+  {| {
   "start": { "x": 1, "y": -4 },
   "end":   { "x": 5, "y": 8 }
 } |}
 
-let _ =
-  data |> Json.parseOrRaise
-       |> Decode.line
-       |> Js.log
+let _ = data |> Json.parseOrRaise |> Decode.line |> Js.log

examples/decode.ml

@@ -3,7 +3,8 @@ let mapJsonObjectString f decoder (encoder : int -> Js.Json.t) str =
   let json = Json.parseOrRaise str in
   Json.Decode.(dict decoder json)
   |> Js.Dict.map ~f:(fun [@u] v -> f v)
-  |> Json.Encode.dict encoder |> Json.stringify
+  |> Json.Encode.dict encoder
+  |> Json.stringify
 
 let sum = Array.fold_left ( + ) 0
 
@@ -25,4 +26,5 @@ let _ =
   let json = {|{ "y": 42 } |} |> Json.parseOrRaise in
   match Json.Decode.(field "x" int json) with
   | x -> Js.log x
-  | exception Json.Decode.DecodeError err -> Js.log ("Error:" ^ Json.Decode.error_to_string err)
+  | exception Json.Decode.DecodeError err ->
+      Js.log ("Error:" ^ Json.Decode.error_to_string err)

examples/dune

@@ -2,4 +2,5 @@
  (target examples)
  (alias examples)
  (libraries melange-json)
- (preprocess (pps melange.ppx)))
+ (preprocess
+  (pps melange.ppx)))

examples/dynamicDict_Ocaml.ml

@@ -13,47 +13,40 @@
     Could be dynamic JS keys generated by user or generally at run time.
 *)
 
-type obj = {
-  static:   string;
-  dynamics: int Js.Dict.t;
-}
+type obj = { static : string; dynamics : int Js.Dict.t }
 
 module Decode = struct
   let obj json =
-    Json.Decode.{
-      static    = json |> field "static" string;
-      dynamics  = json |> field "dynamics" (dict int)
-    }
+    Json.Decode.
+      {
+        static = json |> field "static" string;
+        dynamics = json |> field "dynamics" (dict int);
+      }
 end
 
 module Encode = struct
   let obj c =
     Json.Encode.(
-      object_ [
-        "static",   c.static   |> string;
-        "dynamics", c.dynamics |> dict int
-      ]
-    )
+      object_
+        [
+          "static", c.static |> string; "dynamics", c.dynamics |> dict int;
+        ])
 end
 
-let data = {| {
+let data =
+  {| {
   "static": "hi",
   "dynamics": { "hello": 5, "random": 8 }
 } |}
 
-let decodedData =
-  data |> Json.parseOrRaise
-       |> Decode.obj
+let decodedData = data |> Json.parseOrRaise |> Decode.obj
 
 (*
   Will log [ 'hi', { hello: 5, random: 8 } ]
 *)
-let _ =
-    decodedData |> Js.log
+let _ = decodedData |> Js.log
 
 (*
   Will log { static: 'hi', dynamics: { hello: 5, random: 8 } }
 *)
-let encodedDataBack =
-    decodedData |> Encode.obj
-                |> Js.log
+let encodedDataBack = decodedData |> Encode.obj |> Js.log

examples/dynamicDict_Reason.re

@@ -1,21 +1,21 @@
 /*
-    Handling an object with dynamic keys for sub-objects.
-    example:
-    {
-        static: "hello",
-        dynamics: {
-            "undetermined1": 2
-            "undetermined2": 6
-        }
-    }
-
-    Where the "undetermined" keys, are unknown at compile time.
-    Could be dynamic JS keys generated by user or generally at run time.
-*/
+     Handling an object with dynamic keys for sub-objects.
+     example:
+     {
+         static: "hello",
+         dynamics: {
+             "undetermined1": 2
+             "undetermined2": 6
+         }
+     }
+
+     Where the "undetermined" keys, are unknown at compile time.
+     Could be dynamic JS keys generated by user or generally at run time.
+ */
 
 type obj = {
   static: string,
-  dynamics: Js.Dict.t(int)
+  dynamics: Js.Dict.t(int),
 };
 
 module Decode = {
@@ -27,7 +27,7 @@ module Decode = {
 };
 
 module Encode = {
-  let obj = (c) => {
+  let obj = c => {
     Json.Encode.(
       object_([
         ("static", string(c.static)),
@@ -42,19 +42,14 @@ let data = {| {
   "dynamics": { "hello": 5, "random": 8 }
 } |};
 
-let decodedData =
-  data |> Json.parseOrRaise
-       |> Decode.obj;
+let decodedData = data |> Json.parseOrRaise |> Decode.obj;
 
 /*
-Will log [ 'hi', { hello: 5, random: 8 } ]
-*/
-let _ =
-  decodedData |> Js.log;
+ Will log [ 'hi', { hello: 5, random: 8 } ]
+ */
+let _ = decodedData |> Js.log;
 
 /*
-Will log { static: 'hi', dynamics: { hello: 5, random: 8 } }
-*/
-let encodedDataBack =
-  decodedData |> Encode.obj
-              |> Js.log;
+ Will log { static: 'hi', dynamics: { hello: 5, random: 8 } }
+ */
+let encodedDataBack = decodedData |> Encode.obj |> Js.log;

examples/encode.ml

@@ -2,7 +2,10 @@
 
 (* prints ["foo", "bar"] *)
 let _ =
-  [| "foo"; "bar" |] |> Json.Encode.stringArray |> Json.stringify |> Js.log
+  [| "foo"; "bar" |]
+  |> Json.Encode.stringArray
+  |> Json.stringify
+  |> Js.log
 
 (* prints ["foo", "bar"] *)
 let _ =
@@ -13,7 +16,8 @@ let _ =
   |> Js.log
 
 (* prints { x: 42, foo: 'bar' } *)
-let _ = Json.Encode.(object_ [ ("x", int 42); ("foo", string "bar") ] |> Js.log)
+let _ =
+  Json.Encode.(object_ [ "x", int 42; "foo", string "bar" ] |> Js.log)
 
 (* Advanced example: encode a record *)
 type line = { start : point; end_ : point; thickness : int option }
@@ -22,15 +26,16 @@ and point = { x : float; y : float }
 module Encode = struct
   let point r =
     let open! Json.Encode in
-    object_ [ ("x", float r.x); ("y", float r.y) ]
+    object_ [ "x", float r.x; "y", float r.y ]
 
   let line r =
     Json.Encode.(
       object_
         [
-          ("start", point r.start);
-          ("end", point r.end_);
-          ("thickness", match r.thickness with Some x -> int x | None -> null);
+          "start", point r.start;
+          "end", point r.end_;
+          ( "thickness",
+            match r.thickness with Some x -> int x | None -> null );
         ])
 end
 
@@ -41,7 +46,4 @@ let data =
     thickness = Some 2;
   }
 
-let _ =
-  data
-  |> Encode.line
-  |> Js.log
+let _ = data |> Encode.line |> Js.log

examples/parse.ml

@@ -5,4 +5,4 @@ let arrayOfInts str =
   Json.Decode.(array int json)
 
 (* prints `[3, 2, 1]` *)
-let _ = Js.log (arrayOfInts "[1, 2, 3]" |> Js.Array.reverseInPlace)
+let _ = Js.log (arrayOfInts "[1, 2, 3]" |> Js.Array.reverseInPlace)

examples/tree.ml

@@ -1,45 +1,45 @@
 (* Decode a JSON tree structure *)
-type 'a tree =
-| Node of 'a * 'a tree list
-| Leaf of 'a
+type 'a tree = Node of 'a * 'a tree list | Leaf of 'a
 
 module Decode = struct
   open Json.Decode
 
   let rec tree decoder =
-    field "type" string |> andThen (
-      function | "node" -> node decoder
-               | "leaf" -> leaf decoder
-               | _      -> failwith "unknown node type"
-    )
+    field "type" string
+    |> andThen (function
+         | "node" -> node decoder
+         | "leaf" -> leaf decoder
+         | _ -> failwith "unknown node type")
 
   and node decoder json =
-    Node (
-      (json |> field "value" decoder),
-      (json |> field "children" (array (tree decoder) |> map Array.to_list))
-    )
+    Node
+      ( json |> field "value" decoder,
+        json
+        |> field "children" (array (tree decoder) |> map Array.to_list) )
 
-  and leaf decoder json =
-    Leaf (json |> field "value" decoder)
+  and leaf decoder json = Leaf (json |> field "value" decoder)
 end
 
-let rec indent =
-  function | n when n <= 0 -> ()
-           | n -> print_string "  "; indent (n - 1)
+let rec indent = function
+  | n when n <= 0 -> ()
+  | n ->
+      print_string "  ";
+      indent (n - 1)
 
 let print =
-  let rec aux level =
-    function | Node (value, children) ->
-               indent level;
-               Js.log value;
-               children |> List.iter (fun child -> aux (level + 1) child)
-             | Leaf value ->
-               indent level;
-               Js.log value
-    in
-  aux 0 
-
-let json = {| {
+  let rec aux level = function
+    | Node (value, children) ->
+        indent level;
+        Js.log value;
+        children |> List.iter (fun child -> aux (level + 1) child)
+    | Leaf value ->
+        indent level;
+        Js.log value
+  in
+  aux 0
+
+let json =
+  {| {
   "type": "node",
   "value": 9,
   "children": [{
@@ -59,6 +59,4 @@ let json = {| {
 } |}
 
 let myTree =
-  json |> Json.parseOrRaise 
-       |> Decode.tree Json.Decode.int
-       |> print
+  json |> Json.parseOrRaise |> Decode.tree Json.Decode.int |> print