phodal/lettuce

/*! Salt.js DOM Selector Lib. By @james2doyle */
/* https://github.com/james2doyle/saltjs */
/* (The MIT License)  Copyright (c) 2015 James Doyle james2doyle@gmail.com */

window.L = Lettuce.dom = function(selector, context, undefined) {
    // an object containing the matching keys and native get commands
    var matches = {
        '#': 'getElementById',
        '.': 'getElementsByClassName',
        '@': 'getElementsByName',
        '=': 'getElementsByTagName',
        '*': 'querySelectorAll'
    }[selector[0]]; // you can treat a string as an array of characters
    // now pass the selector without the key/first character
    var el = (((context === undefined) ? document: context)[matches](selector.slice(1)));
    // if there is one element than return the 0 element
    return ((el && el.length < 2) ? el[0]: el);
};