updates after merge

Author: zth

packages/@rescript/runtime/Stdlib_Array.res

@@ -55,6 +55,8 @@ let fromInitializer = (~length, f) =>
 
 external length: array<'a> => int = "%array_length"
 
+let isEmpty = arr => arr->length === 0
+
 let rec equalFromIndex = (a, b, i, eq, len) =>
   if i === len {
     true

packages/@rescript/runtime/Stdlib_Array.resi

@@ -95,6 +95,24 @@ external length: array<'a> => int = "%array_length"
 
 ## Examples
 
+```rescript
+[]->Array.isEmpty->assertEqual(true)
+[1, 2, 3]->Array.isEmpty->assertEqual(false)
+
+let emptyArray = []
+emptyArray->Array.isEmpty->assertEqual(true)
+
+let nonEmptyArray = ["hello"]
+nonEmptyArray->Array.isEmpty->assertEqual(false)
+```
+*/
+let isEmpty: array<'a> => bool
+
+/**
+`isEmpty(array)` returns `true` if the array is empty (has length 0), `false` otherwise.
+
+## Examples
+
 ```rescript
 let arr = [100, 101, 102, 103, 104]
 arr->Array.copyAllWithin(~target=2) == [100, 101, 100, 101, 102]

packages/@rescript/runtime/lib/es6/Stdlib_Array.js

@@ -22,6 +22,10 @@ function fromInitializer(length, f) {
   return arr;
 }
 
+function isEmpty(arr) {
+  return arr.length === 0;
+}
+
 function equal(a, b, eq) {
   let len = a.length;
   if (len === b.length) {
@@ -194,6 +198,7 @@ export {
   fromInitializer,
   equal,
   compare,
+  isEmpty,
   indexOfOpt,
   lastIndexOfOpt,
   reduce,

packages/@rescript/runtime/lib/js/Stdlib_Array.js

@@ -22,6 +22,10 @@ function fromInitializer(length, f) {
   return arr;
 }
 
+function isEmpty(arr) {
+  return arr.length === 0;
+}
+
 function equal(a, b, eq) {
   let len = a.length;
   if (len === b.length) {
@@ -193,6 +197,7 @@ exports.make = make;
 exports.fromInitializer = fromInitializer;
 exports.equal = equal;
 exports.compare = compare;
+exports.isEmpty = isEmpty;
 exports.indexOfOpt = indexOfOpt;
 exports.lastIndexOfOpt = lastIndexOfOpt;
 exports.reduce = reduce;

rewatch/tests/snapshots/bs-dev-dependency-used-by-non-dev-source.txt

@@ -1,104 +1,6 @@
-<<<<<<< HEAD
-<<<<<<< HEAD
-<<<<<<< HEAD
-<<<<<<< HEAD
-<<<<<<< HEAD
 Cleaned 0/428
 Parsed 2 source files
 Compiled 2 modules
-=======
-=======
->>>>>>> 91e157ad8 (Revert "make parsing of @deprecated with migration info an experimental feature")
-Cleaned 0/113
-Parsed 4 source files
-=======
-Cleaned 0/114
-Parsed 3 source files
->>>>>>> 4e80e1ed4 (remove)
-Compiled 3 modules
-
-  Warning number 3
-  /packages/dep02/src/Array.res:6:16-33
-
-  4 │ let at = get
-  5 │ 
-  6 │ let includes = Js.Array2.includes
-  7 │ 
-  8 │ let head = t => t->get(0)
-
-  deprecated: Js.Array2.includes
-  Use `Array.includes` instead.
-
-
-  Warning number 3
-  /packages/dep02/src/Array.res:24:12-25
-
-  22 │ let flatMap = (t, fn) => t->map(fn)->concatMany
-  23 │ 
-  24 │ let mapi = Js.Array2.mapi
-  25 │ 
-  26 │ let flatten = t => t->flatMap(x => x)
-
-  deprecated: Js.Array2.mapi
-  Use `Array.mapWithIndex` instead.
-
-
-  Warning number 3
-  /packages/dep02/src/Array.res:32:14-29
-
-  30 │ let findIndex = (t, fn) => Js.Array.findIndex(fn, t)
-  31 │ 
-  32 │ let filter = Js.Array2.filter
-  33 │ 
-  34 │ let reject = (t, fn) => t->filter(el => !fn(el))
-
-  deprecated: Js.Array2.filter
-  Use `Array.filter` instead.
-
-
-  Warning number 3
-  /packages/dep02/src/Array.res:48:18-35
-
-  46 │ 
-  47 │ module String = {
-  48 │   let joinWith = Js.Array2.joinWith
-  49 │   let join = joinWith(_, "")
-  50 │ }
-
-  deprecated: Js.Array2.joinWith
-  Use `Array.joinUnsafe` instead.
-
-
-<<<<<<< HEAD
-<<<<<<< HEAD
-<<<<<<< HEAD
->>>>>>> 434a19184 (migrate wip)
-=======
-Cleaned 0/115
-Parsed 2 source files
-Compiled 2 modules
->>>>>>> d746a071c (make parsing of @deprecated with migration info an experimental feature)
-=======
->>>>>>> 91e157ad8 (Revert "make parsing of @deprecated with migration info an experimental feature")
-=======
-  Warning number 3
-  /packages/new-namespace/src/Other_module.res:1:17-22
-
-  1 │ let bla = () => Js.log("bla")
-  2 │ 
-
-  deprecated: Js.log
-  Use `Console.log` instead.
-
-
->>>>>>> f7c06c67b (more fixtures)
-=======
->>>>>>> 4e80e1ed4 (remove)
-=======
-Cleaned 0/115
-Parsed 2 source files
-Compiled 2 modules
->>>>>>> 914e839de (more)
 
 The field 'bs-dependencies' found in the package config of '@testrepo/deprecated-config' is deprecated and will be removed in a future version.
 Use 'dependencies' instead.
@@ -123,5 +25,4 @@ Use 'compiler-flags' instead.
 
 
 
-Incremental build failed. Error: 
-  Failed to Compile. See Errors Above
+Incremental build failed. Error:   Failed to Compile. See Errors Above

rewatch/tests/snapshots/dependency-cycle.txt

@@ -1,105 +1,6 @@
-<<<<<<< HEAD
-<<<<<<< HEAD
-<<<<<<< HEAD
-<<<<<<< HEAD
 Cleaned 0/428
 Parsed 1 source files
 Compiled 0 modules
-=======
-Cleaned 0/110
-Parsed 6 source files
-Compiled 2 modules
-
-  Warning number 3
-  /packages/new-namespace/src/Other_module.res:1:17-22
-
-  1 │ let bla = () => Js.log("bla")
-  2 │ 
-
-  deprecated: Js.log
-  Use `Console.log` instead.
-
-=======
-Cleaned 0/111
-Parsed 5 source files
-Compiled 1 modules
->>>>>>> 4e80e1ed4 (remove)
-
-  Warning number 3
-  /packages/dep02/src/Array.res:6:16-33
-
-  4 │ let at = get
-  5 │ 
-  6 │ let includes = Js.Array2.includes
-  7 │ 
-  8 │ let head = t => t->get(0)
-
-  deprecated: Js.Array2.includes
-  Use `Array.includes` instead.
-
-
-  Warning number 3
-  /packages/dep02/src/Array.res:24:12-25
-
-  22 │ let flatMap = (t, fn) => t->map(fn)->concatMany
-  23 │ 
-  24 │ let mapi = Js.Array2.mapi
-  25 │ 
-  26 │ let flatten = t => t->flatMap(x => x)
-
-  deprecated: Js.Array2.mapi
-  Use `Array.mapWithIndex` instead.
-
-
-  Warning number 3
-  /packages/dep02/src/Array.res:32:14-29
-
-  30 │ let findIndex = (t, fn) => Js.Array.findIndex(fn, t)
-  31 │ 
-  32 │ let filter = Js.Array2.filter
-  33 │ 
-  34 │ let reject = (t, fn) => t->filter(el => !fn(el))
-
-  deprecated: Js.Array2.filter
-  Use `Array.filter` instead.
-
-
-  Warning number 3
-  /packages/dep02/src/Array.res:48:18-35
-
-  46 │ 
-  47 │ module String = {
-  48 │   let joinWith = Js.Array2.joinWith
-  49 │   let join = joinWith(_, "")
-  50 │ }
-
-  deprecated: Js.Array2.joinWith
-  Use `Array.joinUnsafe` instead.
-
-
-<<<<<<< HEAD
-  Warning number 3
-  /packages/new-namespace/src/Other_module.res:1:17-22
-
-  1 │ let bla = () => Js.log("bla")
-  2 │ 
-
-  deprecated: Js.log
-  Use `Console.log` instead.
-
-
->>>>>>> 7dae73e0f (update test fixtures)
-=======
->>>>>>> f7c06c67b (more fixtures)
-=======
-Cleaned 0/114
-Parsed 2 source files
-=======
-Cleaned 0/115
-Parsed 1 source files
->>>>>>> debe9dbf3 (more)
-Compiled 0 modules
->>>>>>> 914e839de (more)
 
 The field 'bs-dependencies' found in the package config of '@testrepo/deprecated-config' is deprecated and will be removed in a future version.
 Use 'dependencies' instead.
@@ -117,5 +18,4 @@ Dep01
  → NewNamespace.NS_alias
  → Dep01
 
-Incremental build failed. Error: 
-  Failed to Compile. See Errors Above
+Incremental build failed. Error:   Failed to Compile. See Errors Above