A tagged-value constructor that marks a numeric threshold as a number
of hours. Use inside cl_time_diff() for self-documenting,
unit-safe thresholds.
Examples
il_spec() |>
il_compare(timestamp, cl_time_diff(hours(2), hours(24)))
#> Linkage Specification
#> Comparisons (1):
#> timestamp : time_diff
#> Blocking rules: (none)
