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Removes all the elements from the collection.
Arguments:
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Whether the collection contains the given value. This is O(n) and uses
equals (==) to test the existence.
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Calls f for each value in a collection. If all calls return true this return
true this returns true. If any returns false this returns false at this point
and does not continue to check the remaining values.
Arguments:
Returns: boolean
True if all key-value pairs pass the test.
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Calls a function for every value in the collection. When a call returns true,
adds the value to a new collection (Array is returned by default).
Arguments:
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Calls a function for each value in a collection. The function takes
three arguments; the value, the key and the collection.
NOTE: This will be deprecated soon! Please use a more specific method if
possible, e.g. goog.array.forEach, goog.object.forEach, etc.
Arguments:
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Returns the number of values in the collection-like object.
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Returns the keys of the collection. Some collections have no notion of
keys/indexes and this function will return undefined in those cases.
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Returns the values of the collection-like object.
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Whether the collection is empty.
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Calls a function for every value in the collection and adds the result into a
new collection (defaults to creating a new Array).
Arguments:
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Calls f for each value in a collection. If any call returns true this returns
true (without checking the rest). If all returns false this returns false.
Arguments:
Returns: boolean
True if any value passes the test.
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