source: trip-planner-front/node_modules/require-from-string/index.js@ b738035

'use strict';

var Module = require('module');
var path = require('path');

module.exports = function requireFromString(code, filename, opts) {
        if (typeof filename === 'object') {
                opts = filename;
                filename = undefined;
        }

        opts = opts || {};
        filename = filename || '';

        opts.appendPaths = opts.appendPaths || [];
        opts.prependPaths = opts.prependPaths || [];

        if (typeof code !== 'string') {
                throw new Error('code must be a string, not ' + typeof code);
        }

        var paths = Module._nodeModulePaths(path.dirname(filename));

        var parent = module.parent;
        var m = new Module(filename, parent);
        m.filename = filename;
        m.paths = [].concat(opts.prependPaths).concat(paths).concat(opts.appendPaths);
        m._compile(code, filename);

        var exports = m.exports;
        parent && parent.children && parent.children.splice(parent.children.indexOf(m), 1);

        return exports;
};