function joinClasses()

in packages/fbjs/src/core/joinClasses.js [17:30]

• 13 lines of code
• 6 McCabe index (conditional complexity)

function joinClasses(className: mixed): string {
  let newClassName = ((className: any): string) || '';
  const argLength = arguments.length;

  if (argLength > 1) {
    for (let index = 1; index < argLength; index++) {
      const nextClass = arguments[index];
      if (nextClass) {
        newClassName = (newClassName ? newClassName + ' ' : '') + nextClass;
      }
    }
  }
  return newClassName;
}