source: trip-planner-front/node_modules/webpack-sources/lib/SourceAndMapMixin.js

/*
        MIT License http://www.opensource.org/licenses/mit-license.php
        Author Tobias Koppers @sokra
*/
"use strict";

module.exports = function mixinSourceAndMap(proto) {
        proto.map = function(options) {
                options = options || {};
                if(options.columns === false) {
                        return this.listMap(options).toStringWithSourceMap({
                                file: "x"
                        }).map;
                }

                return this.node(options).toStringWithSourceMap({
                        file: "x"
                }).map.toJSON();
        };

        proto.sourceAndMap = function(options) {
                options = options || {};
                if(options.columns === false) {
                        return this.listMap(options).toStringWithSourceMap({
                                file: "x"
                        });
                }

                var res = this.node(options).toStringWithSourceMap({
                        file: "x"
                });
                return {
                        source: res.code,
                        map: res.map.toJSON()
                };
        };
}