[R-pkg-devel] Absent variables and tibble

Duncan Murdoch murdoch.duncan at gmail.com
Tue Jun 28 19:15:24 CEST 2016

I've now added a simple implementation of hasName to R-devel and 
R-patched.  When I find the time, I'll go through the base packages and 
change the !is.null(x$name) idiom to hasName.  (All but "base", that 
is:  hasName is in utils, and it is better if base remains self-contained.)

If any bottlenecks turn up, I could make hasName faster by redoing it in 
C code, but so far it is just R code very similar to the %in% 

Duncan Murdoch

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