# `simplify` is validated Code (expect_error(df_simplify(data.frame(), simplify = 1))) Output <error/rlang_error> Error: ! `simplify` must be a list or a single `TRUE` or `FALSE`. Code (expect_error(df_simplify(data.frame(), simplify = NA))) Output <error/rlang_error> Error: ! `simplify` must be a list or a single `TRUE` or `FALSE`. Code (expect_error(df_simplify(data.frame(), simplify = c(TRUE, FALSE)))) Output <error/rlang_error> Error: ! `simplify` must be a list or a single `TRUE` or `FALSE`. Code (expect_error(df_simplify(data.frame(), simplify = list(1)))) Output <error/rlang_error> Error: ! All elements of `simplify` must be named. Code (expect_error(df_simplify(data.frame(), simplify = list(x = 1, x = 1)))) Output <error/rlang_error> Error: ! The names of `simplify` must be unique. # `ptype` is validated Code (expect_error(df_simplify(data.frame(), ptype = 1))) Output <error/rlang_error> Error: ! `ptype` must be `NULL`, an empty ptype, or a named list of ptypes. Code (expect_error(df_simplify(data.frame(), ptype = list(1)))) Output <error/rlang_error> Error: ! All elements of `ptype` must be named. Code (expect_error(df_simplify(data.frame(), ptype = list(x = 1, x = 1)))) Output <error/rlang_error> Error: ! The names of `ptype` must be unique. # `transform` is validated Code (expect_error(df_simplify(data.frame(), transform = list(~.x)))) Output <error/rlang_error> Error: ! All elements of `transform` must be named. Code (expect_error(df_simplify(data.frame(x = 1), transform = 1))) Output <error/rlang_error> Error: ! `transform` must be `NULL`, a function, or a named list of functions. Code (expect_error(df_simplify(data.frame(), transform = list(x = 1)))) Output <error/rlang_error> Error: ! Can't convert `transform$x`, a number, to a function. Code (expect_error(df_simplify(data.frame(), transform = list(x = 1, x = 1)))) Output <error/rlang_error> Error: ! The names of `transform` must be unique. # ptype is applied after transform Code (expect_error(col_simplify(list(1, 2, 3), ptype = integer(), transform = ~ .x + 1.5))) Output <error/vctrs_error_cast_lossy> Error: ! Can't convert from `..1` <double> to <integer> due to loss of precision. * Locations: 1
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