new AssociativeArray()
A collection of key-value pairs that is stored as a hash for easy
lookup but also provides an array for fast iteration.
Members
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length :Number
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Gets the number of items in the collection.
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values :Array
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Gets an unordered array of all values in the collection. This is a live array that will automatically reflect the values in the collection, it should not be modified directly.
Methods
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get(key) → Object
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Retrieves the value associated with the provided key.
Name Type Description keyString | Number The key whose value is to be retrieved. Returns:
The associated value, or undefined if the key does not exist in the collection. -
remove(key) → Boolean
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Removes a key-value pair from the collection.
Name Type Description keyString | Number The key to be removed. Returns:
True if it was removed, false if the key was not in the collection. -
removeAll()
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Clears the collection.
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set(key, value)
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Associates the provided key with the provided value. If the key already exists, it is overwritten with the new value.
Name Type Description keyString | Number A unique identifier. valueObject The value to associate with the provided key.