Sort functions use .toSorted

.oxfmtrc.json

@@ -0,0 +1,6 @@
+{
+	"$schema": "./node_modules/oxfmt/configuration_schema.json",
+	"printWidth": 80,
+	"semi": false,
+	"ignorePatterns": []
+}

AGENTS.md

@@ -0,0 +1,46 @@
+# Rambda — Agent instructions
+
+## Repository structure
+
+- **`source/`** — development directory. Contains both implementations (`.js`) and tests (`.spec.js`, `-spec.ts`).
+- **`src/`** — generated artifact. Rebuilt from `source/` via `yarn populatereadme` (delegates to sibling `rambda-scripts` repo). Only `.js` files for registered methods are copied; spec files are excluded.
+- **`rambda.js`** — barrel entrypoint, re-exports from `./src/`. Also regenerated during `populatereadme`.
+- **`files/index.d.ts`** (5090 lines) — the true TypeScript definition source. `source/index.d.ts` is a stub.
+- **`dist/`** — rollup output (CJS, ESM, UMD).
+
+## Commands
+
+| Command | Action |
+|---|---|
+| `yarn test` | Run all runtime tests (`vitest run --watch -u`) |
+| `yarn test:ci` | Run runtime tests in CI mode |
+| `yarn test:typings` / `yarn ts` | Run type-level tests only |
+| `yarn test:file <path>` | Run a single test file |
+| `yarn lint:typings` | `tsc` type check |
+| `yarn lint` | Run ESLint + oxlint + Biome + Prettier on `source/` |
+| `yarn build` | Bundle `dist/` via rollup (CJS + ESM + UMD) |
+| `yarn out` | Full pipeline: populate docs → sync `src/` → build → docsify |
+
+## CI order (must match)
+
+`yarn lint:typings` → `yarn test:ci` → `yarn test:typings`
+
+## Testing quirks
+
+- Two vitest configs: `vitest.config.js` (runtime `*.spec.js` + `*-spec.ts`) and `vitest.typings.config.js` (type-only `*-spec.ts`).
+- Runtime tests use `test(...)` (globals from vitest). Type tests use `describe/it` + `expectTypeOf`.
+- Coverage threshold: **100%** enforced.
+- `source/_internals/` and `source/*.ts` excluded from coverage.
+
+## Method conventions
+
+- **All methods are curried**: `filter(fn)(list)`, **never** `filter(fn, list)`.
+- Designed for `pipe(input, ...fns)` usage — type inference works best inside `R.pipe`.
+- `max-params: 2` enforced (ESLint).
+- `max-statements: 12` enforced (ESLint).
+- File naming: `.ts` files must be `kebab-case`, `.tsx` must be `CAMEL_CASE`.
+- Semicolons are disabled (Prettier). Single quotes preferred.
+
+## Build note
+
+`yarn out` requires `rambda-scripts` cloned as a sibling directory (`../rambda-scripts`). Without it, `populatedocs`, `populatereadme`, and `create-docsify` will fail.

CHANGELOG.md

@@ -1,3 +1,13 @@
+11.3.0
+
+- Add `R.remove`
+
+- Add missing type narrowing in `R.find`
+
+- `R.switcher` accept only functions as inputs
+
+- Sort functions use `.toSorted`
+
 11.2.0
 
 - Fix wrong typing for `R.equal`,`R.path`, `R.prop`, `R.propEq`, `R.prepend` - [Issue #803](https://github.com/selfrefactor/rambda/issues/803)