setup repo and add unit tests

README.md

@@ -21,22 +21,24 @@ type result = Pipe<
 ## TODO
 
 - [ ] Composition
-  - [ ] Pipe
-  - [ ] Compose
+  - [x] Pipe
+  - [x] PipeRight
+  - [x] Call
+  - [x] Apply
 - [ ] Tuples
   - [ ] Head
   - [ ] Tail
-  - [ ] Map
   - [ ] FlatMap
-  - [ ] Filter
-  - [ ] Reduce
   - [ ] Find
   - [ ] Zip
   - [ ] Partition
   - [ ] Drop n
   - [ ] Take n
   - [ ] TakeWhile
-  - [ ] Join separator
+  - [x] Join separator
+  - [x] Map
+  - [x] Filter
+  - [x] Reduce
 - [ ] Object
   - [ ] Assign
   - [ ] FromEntries

jest.config.cjs

@@ -0,0 +1,4 @@
+module.exports = {
+  preset: "ts-jest",
+  testEnvironment: "node",
+};

package.json

@@ -1,24 +1,51 @@
 {
   "name": "hotscript",
   "version": "1.0.0",
-  "description": "",
-  "main": "index.js",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+  "description": "Type-level madness",
+  "type": "module",
+  "source": "src/index.ts",
+  "exports": {
+    ".": {
+      "require": "./dist/index.cjs",
+      "import": "./dist/index.module.js",
+      "types": "./dist/index.d.ts",
+      "default": "./dist/index.modern.js"
+    },
+    "./package.json": "./package.json"
   },
+  "main": "./dist/index.cjs",
+  "types": "dist/index.d.ts",
+  "module": "./dist/index.module.js",
+  "unpkg": "./dist/index.umd.js",
+  "scripts": {
+    "build": "microbundle",
+    "dev": "microbundle watch",
+    "prepublishOnly": "npm run test && npm run build",
+    "test": "jest",
+    "clear-test": "jest --clearCache",
+    "perf": "tsc --project tests/tsconfig.json --noEmit --extendedDiagnostics",
+    "fmt": "prettier ./src/** ./tests/** -w",
+    "check": "tsc --strict --noEmit --extendedDiagnostics"
+  },
+  "files": [
+    "dist/**/*"
+  ],
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/gvergnaud/PipeScript.git"
+    "url": "git+https://github.com/gvergnaud/HOTScript.git"
   },
-  "author": "",
   "license": "ISC",
   "bugs": {
-    "url": "https://github.com/gvergnaud/PipeScript/issues"
+    "url": "https://github.com/gvergnaud/HOTScript/issues"
   },
-  "homepage": "https://github.com/gvergnaud/PipeScript#readme",
+  "homepage": "https://github.com/gvergnaud/HOTScript#readme",
+  "author": "Gabriel Vergnaud",
   "devDependencies": {
     "@types/jest": "^29.4.0",
     "jest": "^29.4.2",
+    "microbundle": "^0.15.1",
+    "prettier": "^2.8.4",
+    "ts-jest": "^29.0.5",
     "typescript": "^4.9.5"
   }
 }

src/index.ts

@@ -0,0 +1 @@
+export * from "./HOTScript";

test/HOTScript.test.ts

@@ -1,9 +1,9 @@
-import { HOT, Numbers, Strings, Tuples } from "../HOTScript";
+import { HOT, Numbers, Strings, Tuples } from "../src";
 import { Equal, Expect } from "./helpers";
 
 describe("HOTScript", () => {
   describe("Composition", () => {
-    describe("Pipe", () => {
+    it("Pipe", () => {
       type res1 = HOT.Pipe<
         //  ^?
         [1, 2, 3, 4, 3, 4],
@@ -20,7 +20,7 @@ describe("HOTScript", () => {
       type tes1 = Expect<Equal<res1, 78>>;
     });
 
-    describe("PipeRight", () => {
+    it("PipeRight", () => {
       type res1 = HOT.PipeRight<
         //  ^?
         [
@@ -39,7 +39,7 @@ describe("HOTScript", () => {
   });
 
   describe("Tuples", () => {
-    describe("Map", () => {
+    it("Map", () => {
       interface ToPhrase extends HOT.Fn {
         output: `number is ${Extract<
           this["args"][0],
@@ -53,5 +53,27 @@ describe("HOTScript", () => {
         Equal<res1, ["number is 1", "number is 2", "number is 3"]>
       >;
     });
+
+    it("Filter", () => {
+      interface IsNumber extends HOT.Fn {
+        output: this["args"][0] extends number ? true : false;
+      }
+
+      type res1 = HOT.Call<Tuples.Filter<IsNumber>, [1, 2, "oops", 3]>;
+      //   ^?
+      type tes1 = Expect<Equal<res1, [1, 2, 3]>>;
+    });
+
+    it("Reduce", () => {
+      interface ToUnaryTupleArray extends HOT.Fn {
+        output: this["args"] extends [infer acc extends any[], infer item]
+          ? [...acc, [item]]
+          : never;
+      }
+
+      type res1 = HOT.Call<Tuples.Reduce<[], ToUnaryTupleArray>, [1, 2, 3]>;
+      //   ^?
+      type tes1 = Expect<Equal<res1, [[1], [2], [3]]>>;
+    });
   });
 });

test/tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "compilerOptions": {
+    "strict": true,
+    "downlevelIteration": true,
+    "noEmit": true,
+    "target": "ES2020",
+    "moduleResolution": "node",
+    "esModuleInterop": true
+  },
+  "exclude": ["src/", "dist/", "example/"]
+}

tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "compilerOptions": {
+    "module": "ESNext",
+    "declaration": true,
+    "target": "ESNext",
+    "strict": true,
+    "outDir": "dist/"
+  },
+  "include": ["src/"],
+  "exclude": ["tests/", "dist/", "examples/"]
+}