function dirname()

in src/main/resources/libs/esx/esx_modules/path/index.js [47:60]

• 14 lines of code
• 5 McCabe index (conditional complexity)

function dirname(path) {
  if(path) {
    var dirname = "";
    var parts = path.split("/");
    var endPosition = (parts[parts.length-1] == 0) ? parts.length-2 : parts.length-1;
    for(var i=0; i < endPosition; i++){
      var part = parts[i].trim();
      if(part.length > 0)
        dirname += "/" + part;
    }
    return dirname;
  }
  return ".";
}