Package Exports

eslint-plugin-fp

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (eslint-plugin-fp) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

eslint-plugin-fp

ESLint rules for functional programming

Install

$ npm install --save-dev eslint eslint-plugin-fp

Usage

Configure it in package.json.

{
  "name": "my-awesome-project",
  "eslintConfig": {
    "env": {
      "es6": true
    },
    "plugins": [
      "fp"
    ],
    "rules": {
      "fp/no-arguments": "error",
      "fp/no-class": "error",
      "fp/no-delete": "error",
      "fp/no-events": "error",
      "fp/no-get-set": "error",
      "fp/no-let": "error",
      "fp/no-loops": "error",
      "fp/no-mutating-assign": "error",
      "fp/no-mutating-methods": "error",
      "fp/no-mutation": "error",
      "fp/no-nil": "error",
      "fp/no-proxy": "error",
      "fp/no-rest-parameters": "error",
      "fp/no-this": "error",
      "fp/no-throw": "error",
      "fp/no-unused-expression": "error",
      "fp/no-valueof-field": "error",
      "no-var": "error"
    }
  }
}

Rules

no-arguments - Forbid the use of arguments.
no-class - Forbid the use of class.
no-delete - Forbid the use of delete.
no-events - Forbid the use of the events module.
no-get-set - Forbid the use of getters and setters.
no-let - Forbid the use of let.
no-loops - Forbid the use of loops.
no-mutating-assign - Forbid the use of Object.assign() with a variable as first argument.
no-mutating-methods - Forbid the use of mutating methods.
no-mutation - Forbid the use of mutating operators.
no-nil - Forbid the use of null and undefined.
no-proxy - Forbid the use of Proxy.
no-rest-parameters - Forbid the use of rest parameters.
no-this - Forbid the use of this.
no-throw - Forbid the use of throw.
no-unused-expression - Enforce that an expression gets used.
no-valueof-field - Forbid the creation of valueOf fields.

Recommended configuration

This plugin exports a recommended configuration that enforces good practices.

To enable this configuration, use the extends property in your package.json.

{
  "name": "my-awesome-project",
  "eslintConfig": {
    "plugins": [
      "fp"
    ],
    "extends": "plugin:fp/recommended"
  }
}

See ESLint documentation for more information about extending configuration files.