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Current Path : /usr/share/nodejs/npm/node_modules/debuglog/

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Current File : //usr/share/nodejs/npm/node_modules/debuglog/debuglog.js

var util = require('util');

module.exports = (util && util.debuglog) || debuglog;

var debugs = {};
var debugEnviron = process.env.NODE_DEBUG || '';

function debuglog(set) {
  set = set.toUpperCase();
  if (!debugs[set]) {
    if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
      var pid = process.pid;
      debugs[set] = function() {
        var msg = util.format.apply(exports, arguments);
        console.error('%s %d: %s', set, pid, msg);
      };
    } else {
      debugs[set] = function() {};
    }
  }
  return debugs[set];
};