Deque

An implementation of a double-ended queue.

Constructor

Deque()

Methods

getCount()

Returns the total number of values stored.

This method only operates on data in memory.

Returns: number

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iter()

Iterates over the deque from left to right.

This method only operates on data in memory.

Returns: function

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peekLeft()

Returns the value at the left side of the deque without removing it.

This method only operates on data in memory.

Returns: *

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peekRight()

Returns the value at the right side of the deque without removing it.

This method only operates on data in memory.

Returns: *

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popLeft()

Removes and returns a value from the left side of the deque.

This method only operates on data in memory.

Returns: *

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popRight()

Removes and returns a value from the right side of the deque.

This method only operates on data in memory.

Returns: *

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pushLeft(obj)

Parameter	Type
obj	*

Adds a value of any type to the left side of the deque.

This method only operates on data in memory.

Returns: nil

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pushRight(obj)

Parameter	Type
obj	*

Adds a value of any type to the right side of the deque.

This method only operates on data in memory.

Returns: nil

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