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Filter the elements of a List, returning a new List instance with just filtered items.
list.filter(filterFunc, context)
Parameters
- filterFunc
{function(item, index, list)}:A function to call with each element of the list. Returning
falsewill remove the index. - context
{Object}:The object to use as
thisinside the callback.
A filter function that accepts a function, which is run on every element of the list. If the filter callback returns true, the list returned will contain this item, false and it will not.
Returns a new List instance.
var list = new List([1, 2, 3])
// returns new List([1, 2])
var filtered = list.filter( function(item, index, list)
{
return item < 3;
});