Nothing
#
# vim:set ff=unix expandtab ts=2 sw=2:
evaluator=function(tasklist){
# This function will evaluate its argument in its
# own local context
n=5
df=data.frame(t_entrySystem=rep(0,n),t_exitSystem=1:n)
for (name in names(tasklist)){
tasklist[[name]] <- eval(tasklist[[name]])
}
return(tasklist)
}
tasklist=list()
tasklist[["TransitTime"]]=quote(mean(df[,"t_exitSystem"]-df[,"t_entrySystem"]))
results=evaluator(tasklist)
#print(results[["TransitTime"]])
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