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Evaluate whether any boolean values in a list are true

Source code

Description

Evaluate whether any boolean values in a list are true

Usage

<Expr>$list$any()

Value

Expr

Examples

library("polars")

df = pl$DataFrame(
  list(a = list(c(TRUE, TRUE), c(FALSE, TRUE), c(FALSE, FALSE), NA, c()))
)
df$with_columns(any = pl$col("a")$list$any())

#> shape: (5, 2)
#> ┌────────────────┬───────┐
#> │ a              ┆ any   │
#> │ ---            ┆ ---   │
#> │ list[bool]     ┆ bool  │
#> ╞════════════════╪═══════╡
#> │ [true, true]   ┆ true  │
#> │ [false, true]  ┆ true  │
#> │ [false, false] ┆ false │
#> │ [null]         ┆ false │
#> │ []             ┆ false │
#> └────────────────┴───────┘