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TwitterindexOf
Look for an item in a DefineList.
list.indexOf(item)
indexOf finds the position of a given item in the DefineList.
var list = new DefineList(['Alice', 'Bob', 'Eve']);
list.indexOf('Alice'); // 0
list.indexOf('Charlie'); // -1
Parameters
- item
{*}:The item to find.
Returns
{Number}:
The position of the item in the DefineList, or -1 if the item is not found.