[R-Forge #4813] recycle-remainder warning in as.data.table and data.table

[arunsrinivasan]

Submitted by: Eduard Antonyan; Assigned to: Arun ; R-Forge link

Issue a recycle-remainder warning in the following scenario:

X = list(a = list(1,2), b = list(1,2,3))

as.data.table(X)

Change from error to a warning on the similar data.table() construct (this will deviate from data.frame which gives an error, but will be more consistent within data.table):

data.table(a = c(1,2), b = c(1,2,3))