add_rank_list           Add a rank list inside bucket list.
bucket_list             Create a bucket list.
chain_js_events         Chain multiple JavaScript events
is_sortable_options     Check if object is sortable options.
question_rank           Ranking question for learnr tutorials.
rank_list               Create a ranking item list.
render_sortable         Widget render function for use in Shiny.
sortable_js             Creates an htmlwidget with embedded
                        'SortableJS' library.
sortable_js_capture_input
                        Construct JavaScript method to capture Shiny
                        inputs on change.
sortable_options        Define options to pass to a sortable object.
sortable_output         Widget output function for use in Shiny.
