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[ EDITING: utils.js ]

/*!
 * Express - Utils
 * Copyright(c) 2010 TJ Holowaychuk <tj@vision-media.ca>
 * MIT Licensed
 */

/**
 * Merge object `b` with `a` giving precedence to
 * values in object `a`.
 *
 * @param {Object} a
 * @param {Object} b
 * @return {Object} a
 * @api private
 */

exports.union = function(a, b){
 if (a && b) {
 var keys = Object.keys(b)
 , len = keys.length
 , key;
 for (var i = 0; i < len; ++i) {
 key = keys[i];
 if (!a.hasOwnProperty(key)) {
 a[key] = b[key];
 }
 }
 }
 return a;
};

/**
 * Flatten the given `arr`.
 *
 * @param {Array} arr
 * @return {Array}
 * @api private
 */

exports.flatten = function(arr, ret){
 var ret = ret || []
 , len = arr.length;
 for (var i = 0; i < len; ++i) {
 if (Array.isArray(arr[i])) {
 exports.flatten(arr[i], ret);
 } else {
 ret.push(arr[i]);
 }
 }
 return ret;
};

/**
 * Parse mini markdown implementation.
 * The following conversions are supported,
 * primarily for the "flash" middleware:
 *
 * _foo_ or *foo* become foo
 * __foo__ or **foo** become foo
 * [A](B) becomes <a href="B">A</a>
 *
 * @param {String} str
 * @return {String}
 * @api private
 */

exports.miniMarkdown = function(str){
 return String(str)
 .replace(/(__|\*\*)(.*?)\1/g, '$2')
 .replace(/(_|\*)(.*?)\1/g, '$2')
 .replace(/\[([^\]]+)\]$([^)]+)$/g, '<a href="$2">$1</a>');
};

/**
 * Escape special characters in the given string of html.
 *
 * @param  {String} html
 * @return {String}
 * @api private
 */

exports.escape = function(html) {
 return String(html)
 .replace(/&/g, '&amp;')
 .replace(/"/g, '&quot;')
 .replace(/</g, '&lt;')
 .replace(/>/g, '&gt;');
};

/**
 * Parse "Range" header `str` relative to the given file `size`.
 *
 * @param {Number} size
 * @param {String} str
 * @return {Array}
 * @api private
 */

exports.parseRange = function(size, str){
  var valid = true;
  var arr = str.substr(6).split(',').map(function(range){
    var range = range.split('-')
      , start = parseInt(range[0], 10)
      , end = parseInt(range[1], 10);

// -500
    if (isNaN(start)) {
      start = size - end;
      end = size - 1;
    // 500-
    } else if (isNaN(end)) {
      end = size - 1;
    }

// Invalid
    if (isNaN(start) || isNaN(end) || start > end) valid = false;

return { start: start, end: end };
  });
  return valid ? arr : undefined;
};

/**
 * Fast alternative to `Array.prototype.slice.call()`.
 *
 * @param {Arguments} args
 * @param {Number} n
 * @return {Array}
 * @api public
 */

exports.toArray = function(args, i){
 var arr = []
 , len = args.length
 , i = i || 0;
 for (; i < len; ++i) arr.push(args[i]);
 return arr;
};

[ CLOSE ]

Name	Size	Attr	Date	Action
[DIR] router	-	----	22-06-23 19:29	REN ATTR DEL
[DIR] view	-	----	22-06-23 19:29	REN ATTR DEL
[FILE] express.js	1.37 KB	---A	16-04-10 22:07	DL REN ATTR DEL
[FILE] http.js	12.72 KB	---A	16-04-10 22:07	DL REN ATTR DEL
[FILE] https.js	955 B	---A	16-04-10 22:07	DL REN ATTR DEL
[FILE] request.js	7.86 KB	---A	16-04-10 22:07	DL REN ATTR DEL
[FILE] response.js	11.33 KB	---A	16-04-10 22:07	DL REN ATTR DEL
[FILE] utils.js	2.83 KB	---A	16-04-10 22:07	DL REN ATTR DEL
[FILE] view.js	10.98 KB	---A	16-04-10 22:07	DL REN ATTR DEL

TWICE

[ EDITING: utils.js ]