Name: js-handler/node_modules/nodeunit/deps/console.log.js 
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/*
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  A console.log that won't leave you hanging when node exits
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  90% of this file was ripped from node.js
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  License: see: https://github.com/joyent/node/blob/master/lib/console.js
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 */
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 // console object
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var formatRegExp = /%[sdj]/g;
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function format(f) {
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  var util = require('util');
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  if (typeof f !== 'string') {
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    var objects = [];
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    for (var i = 0; i < arguments.length; i++) {
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      objects.push(util.inspect(arguments[i]));
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    }
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    return objects.join(' ');
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  }
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  var i = 1;
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  var args = arguments;
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  var str = String(f).replace(formatRegExp, function(x) {
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    switch (x) {
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      case '%s': return String(args[i++]);
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      case '%d': return Number(args[i++]);
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      case '%j': return JSON.stringify(args[i++]);
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      default:
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        return x;
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    }
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  });
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  for (var len = args.length, x = args[i]; i < len; x = args[++i]) {
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    if (x === null || typeof x !== 'object') {
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      str += ' ' + x;
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    } else {
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      str += ' ' + util.inspect(x);
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    }
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  }
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  return str;
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}
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console.log = function() {
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  var res = process.stdout.write(format.apply(this, arguments) + '\n');
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  // this is the first time stdout got backed up
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  if (!res && !process.stdout.pendingWrite) {
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     process.stdout.pendingWrite = true;
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     // magic sauce: keep node alive until stdout has flushed
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     process.stdout.once('drain', function () {
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       process.stdout.draining = false;
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     });
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  }
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};