Comments (4)
lawremi
commented on August 12, 2024
The first problem is not a bug, at least as designed. The event handler is passed NULL when the number of columns changes. We can discuss this again, but it's already been discussed at length. The second problem was a bug in the coercion to data frame in the zero column case. It's fixed. Thanks.
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yihui
commented on August 12, 2024
I'm OK with NULL. Thanks!
Then what about this error?
y = mutaframe(data.frame(a=1))
add_listener(y, function(i, j) print(as.data.frame(y)))
y$b = 5 # error
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hadley
commented on August 12, 2024
That example works for me with a version of plumbr I just reinstalled from git.
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yihui
commented on August 12, 2024
OK, it works now
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