Lectern¶
Some librarian often founds lectern pretty useful, but it was always a problem to write long books. Now you can do it with one little program!
Peripheral methods¶
| Function | Returns | Description |
|---|---|---|
| hasBook() | boolean | If lectern has book, return true, else false |
| getPageCount() | number | Returns page count, error if no book on lectern |
| getActivePage() | number | Returns active page for book on lectern, error if no book on lectern |
| setActivePage(page: number) | nil | Tries to set new active page for lectern. Error if no book or page number not between 1 and pageCount |
| getText() | table | Returns a list of strings with text in book |
| isBookEditable() | boolean | Returns true if book can be edited via this API |
| addPage(text?: string) | boolean | Tries to add new page with text if passed (or empty text). Error if no book or book is not editable |
| removePage(page: number) | boolean | Tries to remove existed page. Error if no book or book is not editable or page number is not correct |
| editPage(page: number, text: string) | boolean | Tries to change page text. Error if no book or book is not editable or page number is not correct |
| ejectBook(to: string) | Result | Tries to move book on lectern to target storage |
| injectBook(from: string, name?: string) | Result | Tries to move book to lectern from target storage. Will transfer first suitable book. If name provided, book will be filtered by name |