discard | R Documentation |
Search and remove an element from an object. If the element is not found, ignore the attempt.
discard(.x, ...) ref_discard(.x, ...) ## S3 method for class 'Container' discard(.x, ...) ## S3 method for class 'Container' ref_discard(.x, ...)
.x |
any |
... |
elements to be discarded. |
For Container
, an object of class Container
(or one of the
respective derived classes).
s = setnew("a", num = 1:3, data = iris) print(s) discard(s, 1:3, "a") discard(s, iris) discard(s, "b") # ignored
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