Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Newer
Older
100644 50 lines (49 sloc) 0.98 kb
18ef796 Consolidated control functions into controlCMD.R; finished set functions
B. W. Lewis authored
1 \name{redisSUnion}
2 \alias{redisSUnion}
3 \title{
4 Return the union of two or more sets.
5 }
6 \description{
7 Return the union of two or more sets.
8 }
9 \usage{
10 redisSUnion(keys, ...)
11 }
12 \arguments{
13 \item{keys}{
14 A vector or list of keys corresponding to sets. May also be a single
15 key.
16 }
17 \item{...}{
18 Additional keys corresponding to sets. See the examples below.
19 }
20 }
21 \details{
22 The first argument may be a vector of set names, a list of set names,
23 or a single set name. If only a single set name is specified, specify
24 more sets as additional function arguments as shown in the examples.
25 }
26 \value{
27 A list of elements in the union of the specified sets, or
28 NULL if the intersection is the empty set.
29 }
30 \references{
31 http://code.google.com/p/redis/wiki/SunionCommand
32 }
33 \author{
34 B. W. Lewis
35 }
36 \seealso{
37 \code{\link{redisSInter}}
38 }
39 \examples{
40 \dontrun{
41 redisConnect()
42 redisSAdd('A',1)
43 redisSAdd('A',2)
44 redisSAdd('B',4)
45 redisSUnion('A','B')
46 redisSUnion(c('A','B'))
47 redisSUnion(list('A','B'))
48 }
49 }
Something went wrong with that request. Please try again.