# Source: node-query.js

    "use strict";

    /** @module node-query */
    var nodeQuery = {};

    /**
     * Create a query builder object
     *
     * @alias module:node-query
     * @param {String} drivername - The name of the database type, eg. mysql or pg
     * @param {Object} connObject - A connection object from the database library you are connecting with
     * @param {String} connLib - The name of the db connection library you are using, eg. mysql or mysql2
     * @return {queryBuilder}
     */
    nodeQuery.init = function (driverType, connObject, connLib) {
    	var fs = require('fs'),
    		qb = require('./query-builder');

    	var paths = {
    		driver: __dirname + '/drivers/' + driverType + '.js',
    		adapter: __dirname + '/adapters/' + connLib + '.js'
    	};

    	Object.keys(paths).forEach(function(type) {
    		if ( ! fs.existsSync(paths[type]))
    		{
    			console.log(paths[type]);
    			throw new Error('Selected ' + type + ' does not exist!');
    		}
    	});

    	return new qb(require(paths.driver), require(paths.adapter)(connObject));
    };

    module.exports = nodeQuery.init;