API IsConsumableAction

Returns true if an action is a consumable, i.e. it has a count.
 isTrue = IsConsumableAction(slotID)
==Parameters==
Arguments
:;slotID - ActionSlot:The tested action slot.
Returns
:;isTrue - Boolean
:* True if the action in the specified slot is linked to a consumable, e.g. a potion action.
:* False if the action is not consumable or if the action is empty.
==Details==
* Most consumable actions have a small number displayed in the bottom right corner of their action icon.
* However, in Classic, spells requiring a reagent may return true to IsConsumableAction() but false to both and ; such spells do not display a number., Blizzard forum discussion on GetActionCount() removal from Classic
==Details==
* [This statement may be out of date] Currently thrown weapons show up with a count of 1. In WoW 2.0 throwing weapons have durability and can be repaired, so this is likely a bug.
==References==