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Stack( )

Implements: Struct

Am alternative to the built-in stack. It makes use of a simple linked list to provide a fast, cheap, garbage-collected stack.

Jump To	top	push	pop	top	is_empty	size	toString

push( values... )

Returns: self

Name	Type	Purpose
values...	mixed	Values to push

Adds the values in order to the top of the stack.

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pop( )

Returns: mixed or EOS

Name	Type	Purpose
None

Pops the value off the top of the stack and returns it. If the stack is empty, EOS is returned instead.

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top( )

Returns: mixed or EOS

Name	Type	Purpose
None

Peeks at the top value of the stack and returns it. If the stack is empty, EOS is returned instead.

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is_empty( )

Returns: bool

Name	Type	Purpose
None

Returns true if the stack is empty.

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size( )

Returns: int

Name	Type	Purpose
None

Returns the size of the stack.

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toString( )

Name	Type	Purpose
None

Returns the contents of the stack as a string

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Name	Type	Initial	Purpose
pool	undef	new ObjectPool()	No description.
EOS	[strict](strict)	{}	A value that is returned when the stack is empty
__Stack	struct	undefined	A pointer to the next node in the stack
__Size	int	0	The number of nodes in the stack