Fix column values problem message

[gadenbuie]

Fixes a bug that caused the "I didn't expect your result" message to overwrite the "I didn't expect your ___ column" messages for values problems.

pkgload::load_all()
#> ℹ Loading tblcheck

.result <- tibble::tibble(x = c(1:5, runif(5)))
.solution <- tibble::tibble(x = c(1:5, runif(5)))

Before

tbl_grade_column("x")
#> <gradethis_graded: [Incorrect]
#>   I didn't expect your result to include the values `0.2423`, `0.1420`,
#>   and `0.0605`.
#> >

tbl_check_column("x")
#> <tblcheck problem>
#> I didn't expect your result to include the values `0.2423`, `0.1420`, and `0.0605`.
#> $ type    : chr "values"
#> $ expected: num [1:10] 1 2 3 4 5 ...
#> $ actual  : num [1:10] 1 2 3 4 5 ...
#> $ location: chr "column"
#> $ column  : chr "x"

After

tbl_grade_column("x")
#> <gradethis_graded: [Incorrect]
#>   I didn't expect your `x` column to include the values `0.2423`,
#>   `0.1420`, and `0.0605`.
#> >

tbl_check_column("x")
#> <tblcheck problem>
#> I didn't expect your `x` column to include the values `0.2423`, `0.1420`, and `0.0605`.
#> $ type    : chr "values"
#> $ expected: num [1:10] 1 2 3 4 5 ...
#> $ actual  : num [1:10] 1 2 3 4 5 ...
#> $ location: chr "column"
#> $ column  : chr "x"

[rossellhayes]

Good fix!