grunt-jscpd/test/fixtures/file_3.js

Grunt task for use JSCPD lib

function utf8_encode ( str_data ) {
    // Encodes an ISO-8859-1 string to UTF-8
    //
    // +   original by: Webtoolkit.info (http://www.webtoolkit.info/)
    str_data = str_data.replace(/\r\n/g,"\n");
    var utftext = "";

    for (var n = 0; n < str_data.length; n++) {
        var c = str_data.charCodeAt(n);
        if (c < 128) {
            utftext += String.fromCharCode(c);
        } else if((c > 127) && (c < 2048)) {
            utftext += String.fromCharCode((c >> 6) | 192);
            utftext += String.fromCharCode((c & 63) | 128);
        } else {
            utftext += String.fromCharCode((c >> 12) | 224);
            utftext += String.fromCharCode(((c >> 6) & 63) | 128);
            utftext += String.fromCharCode((c & 63) | 128);
        }
    }

    return utftext;
}

module.exports = function (store) {
    function getset (name, value) {
        var node = vars.store;
        var keys = name.split('.');
        keys.slice(0,-1).forEach(function (k) {
            if (node[k] === undefined) node[k] = {};
            node = node[k]
        });
        var key = keys[keys.length - 1];
        if (arguments.length == 1) {
            return node[key];
        }
        else {
            return node[key] = value;
        }
    }

    var vars = {
        get : function (name) {
            return getset(name);
        },
        set : function (name, value) {
            return getset(name, value);
        },
        store : store || {},
    };
    return vars;
};