code: function any(predicate) {
    predicate = typeof predicate === 'function' ? predicate : util.defaultPredicate;
  
    for (let item of this) {
      if (predicate(item)) return true;
    }
  
    return false;
  }
docs: Determines whether a sequence contains any elements.
  
  @param {(Function)} predicate The function called per iteraction till returns true.
  @return Any elements satisfy a condition returns true, or returns false.
  predicate: (T) -> Boolean