Fix tests

Author: nojaf

runtime/Stdlib_Iterator.res

@@ -29,7 +29,7 @@ external filter: (t<'a>, 'a => bool) => t<'a> = "filter"
 external find: (t<'a>, 'a => bool) => option<'a> = "find"
 
 @send
-external flatMap: (t<'a>, 'a => array<'b>) => t<'b> = "flatMap"
+external flatMap: (t<'a>, 'a => t<'b>) => t<'b> = "flatMap"
 
 @send
 external map: (t<'a>, 'a => 'b) => t<'b> = "map"

runtime/Stdlib_Iterator.resi

@@ -194,14 +194,15 @@ let map1 = Map.fromArray([("a", 1), ("b", 2), ("c", 3)])
 let map2 = Map.fromArray([("d", 4), ("e", 5), ("f", 6)])
 
 let letters =
-  [map1->Map.values, map2->Map.values]
-  ->Iterator.flatMap(m => Map.values(m))
+  [map1, map2]
+  ->Array.values
+  ->Iterator.flatMap(m => Map.keys(m))
   ->Array.fromIterator
 Console.log(letters) // ["a", "b", "c", "d", "e", "f"]
 ```
  */
 @send
-external flatMap: (t<'a>, 'a => array<'b>) => t<'b> = "flatMap"
+external flatMap: (t<'a>, 'a => t<'b>) => t<'b> = "flatMap"
 
 /**
 `map(iterator, fn)` returns a new iterator helper object that yields elements of the iterator, each transformed by a mapping function.

tests/analysis_tests/tests/src/expected/Completion.res.txt

@@ -328,6 +328,12 @@ Path Array.
     "tags": [],
     "detail": "(array<'a>, int) => 'a",
     "documentation": {"kind": "markdown", "value": "\n`getUnsafe(array, index)` returns the element at `index` of `array`.\n\nThis is _unsafe_, meaning it will return `undefined` value if `index` does not exist in `array`.\n\nUse `Array.getUnsafe` only when you are sure the `index` exists (i.e. when using for-loop).\n\n## Examples\n```rescript\nlet array = [1, 2, 3]\nfor index in 0 to array->Array.length - 1 {\n  let value = array->Array.getUnsafe(index)\n  Console.log(value)\n}\n```\n"}
+  }, {
+    "label": "entries",
+    "kind": 12,
+    "tags": [],
+    "detail": "array<'a> => Iterator.t<'a>",
+    "documentation": {"kind": "markdown", "value": "\n`entries(array)` returns a new array iterator object that contains the key/value pairs for each index in the array.\n\nSee [Array.prototype.entries](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/entries) on MDN.\n\n## Examples\n\n```rescript\nlet array = [5, 6, 7]\nlet iterator : Iterator.t<int> = array->Array.entries\nConsole.log(iterator->Iterator.next) // {done: false, value: [0,5]}\nConsole.log(iterator->Iterator.next) // {done: false, value: [1,6]}\n```\n"}
   }, {
     "label": "unshiftMany",
     "kind": 12,
@@ -376,6 +382,12 @@ Path Array.
     "tags": [],
     "detail": "'a => bool",
     "documentation": null
+  }, {
+    "label": "values",
+    "kind": 12,
+    "tags": [],
+    "detail": "array<'a> => Iterator.t<'a>",
+    "documentation": {"kind": "markdown", "value": "\n`values(array)` returns a new array iterator object that contains the values for each index in the array.\n\nSee [Array.prototype.values](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/values) on MDN.\n\n## Examples\n\n```rescript\nlet array = [5, 6, 7]\nlet iterator : Iterator.t<int> = array->Array.values\nConsole.log(iterator->Iterator.next) // {done: false, value: 5}\nConsole.log(iterator->Iterator.next) // {done: false, value: 6}\n```\n "}
   }, {
     "label": "indexOfOpt",
     "kind": 12,

tests/tests/src/core/Core_IteratorTests.mjs

@@ -1,7 +1,6 @@
 // Generated by ReScript, PLEASE EDIT WITH CARE
 
 import * as Test from "./Test.mjs";
-import * as Stdlib_Iterator from "rescript/lib/es6/Stdlib_Iterator.js";
 import * as Primitive_object from "rescript/lib/es6/Primitive_object.js";
 import * as Stdlib_AsyncIterator from "rescript/lib/es6/Stdlib_AsyncIterator.js";
 
@@ -17,7 +16,7 @@ let syncResult = {
   contents: undefined
 };
 
-Stdlib_Iterator.forEach(iterator, v => {
+iterator.forEach(v => {
   if (v === "b") {
     syncResult.contents = "b";
     return;

tests/tests/src/core/Core_IteratorTests.res

@@ -11,7 +11,7 @@ let iterator: Iterator.t<string> = %raw(`
 let syncResult = ref(None)
 
 iterator->Iterator.forEach(v => {
-  if v === Some("b") {
+  if v == "b" {
     syncResult.contents = Some("b")
   }
 })

tests/tests/src/core/Core_TempTests.mjs

@@ -249,7 +249,7 @@ let x = Symbol.for("Foo");
 
 console.log(x);
 
-let array$1 = Array.from("foo"[Symbol.iterator]());
+let array$1 = "foo"[Symbol.iterator]().toArray();
 
 console.log(array$1);