| current-element < arithmetic-sequence-generator > |
| current-element < array-iterator > |
| current-element < delimited-iterator > |
| current-element < file-form-iterator > |
| current-element < file-iterator > |
| current-element < file-line-iterator > |
| current-element < list-iterator > |
| current-element :around < transforming-iterator-mixin > |