0.0.4

règles/programmation-fonctionnelle.ts

@@ -0,0 +1,39 @@
+import type { Linter } from "eslint";
+
+import functional from "eslint-plugin-functional";
+import typescriptEslint from "typescript-eslint";
+
+export const règlesProgrammationFonctionnelle: Readonly<Linter.Config> = {
+  name: "Programmation fonctionnelle",
+  plugins: { functional: functional as typeof typescriptEslint.plugin },
+  rules: {
+    ...functional.configs.noExceptions.rules,
+    ...functional.configs.noMutations.rules,
+    ...functional.configs.externalTypeScriptRecommended.rules,
+    ...functional.configs.stylistic.rules,
+    // Choix stylistique.
+    "@typescript-eslint/array-type": ["error", { default: "generic", readonly: "generic" }],
+    // L'imposition d'une immutabilité plus importante est extrêmement contraignante.
+    "functional/prefer-immutable-types": ["error", { enforcement: "ReadonlyShallow" }],
+    // Le style tacite complique la lecture du code.
+    "functional/prefer-tacit": "off",
+    // Choix stylistique.
+    "functional/readonly-type": ["error", "generic"],
+    // L'imposition d'une immutabilité plus importante est extrêmement contraignante.
+    "functional/type-declaration-immutability": [
+      "error",
+      {
+        ignoreInterfaces: false,
+        rules: [
+          {
+            comparator: "AtLeast",
+            fixer: false,
+            identifiers: "^(?!I?Mutable).+",
+            immutability: "ReadonlyShallow",
+            suggestions: false,
+          },
+        ],
+      },
+    ],
+  },
+};