Created
February 3, 2014 23:45
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Scope reification in R
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| foo <- function(frame_number) | |
| { | |
| assign("frame_number", -1, envir = sys.frame(frame_number)) | |
| } | |
| bar <- function() | |
| { | |
| frame_number <- sys.nframe() | |
| print(frame_number) | |
| foo(frame_number) | |
| print(frame_number) | |
| } | |
| bar() |
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uplevel!