utml.js
function fromCache(options) {
  var filename = options.filename;
  if (options.cache) {
    if (filename) {
      if (cache[filename]) {
        return cache[filename];
      }
    }
    else {
      throw new Error('filename is required when using the cache option');
    }
  }
  return false;
}
function fromCache(options) {
  var filename = options.filename;
  if (options.cache) {
    if (filename) {
      if (cache[filename]) {
        return cache[filename];
      }
    }
    else {
      throw new Error('filename is required when using the cache option');
    }
  }
  return false;
}
function fromCache ( options ) { var filename = options . filename ; if ( options . cache ) { if ( filename ) { if ( cache [ filename ] ) { return cache [ filename ] ; } } else { throw new Error ( 'filename is required when using the cache option' ) ; } } return false ; }
Get a template from the cache

@param {object} options
@return {Function}
Get a template from the cache