.eslintrc

{
  "env": {
    "browser": true,
    "es6": true,
    "node": true
  },
  "parserOptions": {
    "ecmaVersion": 6,
    "sourceType": "module"
  },
  "extends": "eslint:recommended",
  "rules": {
    "no-useless-escape": "off",
    "no-console": "off",
    "camelcase": "error",
    "curly": "error",
    "eqeqeq": "error",
    "no-extend-native": "error",
    "wrap-iife": ["error", "any"],
    "indent": ["error", 4, {
        "SwitchCase": 1,
        "MemberExpression": "off",
        "CallExpression": {"arguments": "first"},
        "ArrayExpression": "first",
        "flatTernaryExpressions": true
      }
    ],
    "no-caller": "error",
    "no-new": "error",
    "no-unused-vars": ["error", {"args": "none"}],
    "max-params": ["error", 5],
    "max-depth": ["error", 4],
    "complexity": ["error", 10],
    "max-len": ["error", 140],
    "quotes": ["error", "single"],
    "no-var": "error",
    "prefer-const": "error",
    "no-shadow": "error",
    "prefer-arrow-callback": "error",
    "arrow-body-style": "error",
    "implicit-arrow-linebreak": "error",
    "arrow-parens": ["error", "as-needed"],
    "space-before-function-paren": ["error", "always"],
    "no-useless-concat": "error",
    "prefer-template": "error",
    "template-curly-spacing": "error",
    "valid-jsdoc": ["error", {"requireParamDescription": false, "requireReturnDescription": false}]
  },
  "overrides": [
    {
      "files": ["spec/**/*.js", "web-src/**/*.js"],
      "globals": {
        "crossfilter": false,
        "d3": false,
        "dc": false
      }
    },
    {
      "files": ["spec/**/*.js"],
      "globals": {
        "jasmine": false,
        "expect": false,
        "describe": false,
        "it": false,
        "beforeEach": false,
        "afterEach": false,
        "spyOn": false
      }
    }
  ]
}