pop: Retrieve an object from a stack
In flifo: Don't Get Stuck with Stacks in R
Description
Usage
Arguments
Details
Value
See Also
Examples
Description
The pop function retrieves the first reachable
object from .stack.
Usage
1
pop(.stack)
Arguments
.stack
A stack.
Details
The pop function is not pure. Side effect is that
.stack is modified in the calling environment.
Value
The object retrieved.
If .stack is empty, an error is thrown.
See Also
push.
Examples
1
2
3
4
(s <- lifo(max_length = 3)) # empty LIFO
(push(s, 0.3)) #
(push(s, data.frame(x=1:2, y=2:3)))
obj <- pop(s) # get the last element inserted
flifo documentation built on May 2, 2019, 1:26 a.m.
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Description Usage Arguments Details Value See Also Examples
Description
The pop function retrieves the first reachable
object from .stack.
Usage
1 | pop(.stack)
|
Arguments
.stack |
A stack. |
Details
The pop function is not pure. Side effect is that
.stack is modified in the calling environment.
Value
The object retrieved.
If .stack is empty, an error is thrown.
See Also
push.
Examples
1 2 3 4 | (s <- lifo(max_length = 3)) # empty LIFO
(push(s, 0.3)) #
(push(s, data.frame(x=1:2, y=2:3)))
obj <- pop(s) # get the last element inserted
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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