assert_inf_count: Assert count or 'Inf'

In salim-b/pal: Friendly Convenience/Utility Functions

Assert count or Inf

Description

Asserts that x is either a count or positive infinity (Inf).

Usage

assert_inf_count(x, ...)

Arguments

x	Object to check.
...	Further arguments passed on to checkmate::assert_count().

Value

x, invisibly.

See Also

Other functions extending the checkmate package: assert_class_any(), assert_cli(), assert_df_or_tibble()

Examples

pal::assert_inf_count(1001L)
pal::assert_inf_count(1)
pal::assert_inf_count(0.0)
pal::assert_inf_count(Inf)

try(
  pal::assert_inf_count(-1)
)
try(
  pal::assert_inf_count(1.5)
)
try(
  pal::assert_inf_count(-Inf)
)

salim-b/pal documentation built on Feb. 28, 2025, 6:51 p.m.