insert_back.rdeque {rstackdeque} | R Documentation |
Insert an element into the back of an rdeque
Description
Returns a version of the deque with the new element in the back position.
Usage
## S3 method for class 'rdeque'
insert_back(x, e, ...)
Arguments
x |
rdeque to insert onto. |
e |
element to insert. |
... |
additional arguments to be passed to or from methods (ignored). |
Details
Runs in O(1)
time worst-case. Does not modify the original.
Value
modified version of the rdeque.
References
Okasaki, Chris. Purely Functional Data Structures. Cambridge University Press, 1999.
Examples
d <- rdeque()
d <- insert_back(d, "a")
d <- insert_back(d, "b")
print(d)
d2 <- insert_back(d, "c")
print(d2)
print(d)
[Package rstackdeque version 1.1.1 Index]