eslint-plugin-lodash/lib/util/settingsUtil.js

Lodash specific linting rules for ESLint

'use strict';

var _ = require('lodash');
module.exports = {
    /**
     * Returns the lodash object settings, with default values if missing
     * @param context
     * @returns {LodashSettings}
     */
    getSettings: function getSettings(context) {
        return _.chain(context).get(['settings', 'lodash']).clone().defaults({
            version: 4
        }).value();
    },


    /**
     * Gets whether the ecmaFeature specified is on for the context
     * @param context
     * @param {string} featureName
     */
    isEcmaFeatureOn: function isEcmaFeatureOn(context, featureName) {
        return _.get(context, ['ecmaFeatures', featureName]) || _.get(context, ['parserOptions', 'ecmaVersion'], 0) > 5;
    }
};

/**
 @typedef {Object} LodashSettings
 @property {String} pragma - The symbol that signifies Lodash (default is '_').
 @property {Number} version - The major version number (default is 4).
*/