This function modifies the input data frame such that the names of every
column are in snake case. Internally, it uses the
to_snake_case.
all_columns_to_snakecase(x)x <- data.frame(notSnakecase = 1:10)
all_columns_to_snakecase(x)
#> not_snakecase
#> 1 1
#> 2 2
#> 3 3
#> 4 4
#> 5 5
#> 6 6
#> 7 7
#> 8 8
#> 9 9
#> 10 10