accumulate_while() produces as_function() error

[dan-reznik]

Hi David, I love accumulate_while, any chance it could get updated to avoid the error below (the results it produces are still correct).

drlib::accumulate_while(17,~.+1,~.<20)

as_function() is deprecated; please use as_mapper() or rlang::as_function() insteadas_function() is deprecated; please use as_mapper() or rlang::as_function() instead[[1]] [1] 17 [[2]] [1] 18 [[3]] [1] 19 [[4]] [1] 20

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Another request: could you create accumulate_while_*, where * = lgl, int, dbl, chr, etc., so in the example above i would have used

drlib::accumulate_while_int(17L,~.+1L,~.<20L)

[1] 17 18 19 20