Constructor
new Collection(eqCompareropt)
Creates a new, empty Collection.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
eqComparer |
EqualityComparer.<T> |
<optional> |
Optional. Defaults To EqualityComparer. |
- Source:
Members
_eqComparer :EqualityComparer.<T>
Type:
- EqualityComparer.<T>
- Source:
_items :Array.<T>
Type:
- Array.<T>
- Source:
asArray
- Source:
equalityComparer
- Source:
equalityComparer
- Source:
isEmpty
- Source:
observableClear :Observable.<CollectionEvent.<T>>
Type:
- Observable.<CollectionEvent.<T>>
- Source:
size
- Source:
Methods
(protected) _validateEqualityComparer(eqComparer) → {EqualityComparer.<T>}
Parameters:
| Name | Type | Description |
|---|---|---|
eqComparer |
EqualityComparer.<T> | The comparer |
- Source:
Throws:
-
If the given value is not of type EqualityComparer.
- Type
- Error
Returns:
The same comparer that was given
- Type
- EqualityComparer.<T>
clear() → {this}
Discards all items in this Collection.
- Source:
Returns:
- Type
- this
(generator) entries() → {IterableIterator.<T>}
- Source:
Returns:
An IterableIterator for
all items in this Collection.
- Type
- IterableIterator.<T>
(generator) entriesReversed() → {IterableIterator.<T>}
- Source:
Returns:
An IterableIterator for
all items in this collection in reversed order.
- Type
- IterableIterator.<T>
has(item, eqCompareropt)
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
item |
T | The item to check for | ||
eqComparer |
EqualityComparer.<T> |
<optional> |
null | an optional EqualityComparer to use. If not provided, will use the Collection's EqualityComparer. |
- Source:
map(callback) → {Array.<any>}
Maps a callback to each of the items and returns an array.
Parameters:
| Name | Type | Description |
|---|---|---|
callback |
consumerProducer3ArgHandler.<T, Number, Array.<T>, any> | that gets the value, the index, and the array of values |
- Source:
Returns:
The mapped items as array
- Type
- Array.<any>