R: Examples for 'base::sys.source'

### ** Examples

## a simple way to put some objects in an environment
## high on the search path
tmp <- tempfile()
writeLines("aaa <- pi", tmp)
env <- attach(NULL, name = "myenv")
sys.source(tmp, env)
unlink(tmp)
search()

 [1] ".GlobalEnv"             "myenv"                  "package:rediscc"       
 [4] "package:sendmailR"      "package:RCurl"          "package:httr"          
 [7] "package:markdown"       "package:knitr"          "package:png"           
[10] "package:Rserve"         "package:FastRWeb"       "package:Cairo"         
[13] "package:rcloud.support" "package:parallel"       "package:rjson"         
[16] "package:base64enc"      "package:stats"          "package:graphics"      
[19] "package:grDevices"      "package:utils"          "package:datasets"      
[22] "package:methods"        "Autoloads"              "package:base"

aaa

[1] 3.141593

detach("myenv")

Examples for 'base::sys.source'

Parse and Evaluate Expressions from a File