(defaultValue)
| 11925 | var index = -1; |
| 11926 | |
| 11927 | function createCursor(defaultValue) { |
| 11928 | return { |
| 11929 | current: defaultValue |
| 11930 | }; |
| 11931 | } |
| 11932 | |
| 11933 | function isEmpty() { |
| 11934 | return index === -1; |
no outgoing calls
no test coverage detected