getIndex(item) → {integer} Gets the index of the item in the list, or -1 if it isn't in the list

setAll(key, value) Sets the property key to the given value on all members of this list. Parameters

add(item) → {any} Adds a new element to the end of the list.If the item already exists in

first :any Returns the first item and resets the cursor to the start. Source

remove(item) → {any} Removes the given element from this list if it exists. Parameters

callAll(key, parameter) Calls a function on all members of this list, using the member as the context for the callback. If the

next :any Returns the the next item (based on the cursor) and advances the cursor. Source

position : integer Current cursor position as established by first and next.

reset() Removes all the items. Source code:

new ArraySet(list) ArraySet is a Set data structure (items must be unique within the set) that also maintains