Method: Polars::Functions#any

Defined in:
lib/polars/functions/aggregation/vertical.rb

#any(*names, ignore_nulls: true) ⇒ Expr

Evaluate a bitwise OR operation.

Syntactic sugar for col(names).any.

Examples:

df = Polars::DataFrame.new(
  {
    "a" => [true, false, true],
    "b" => [false, false, false]
  }
)
df.select(Polars.any("a"))
# =>
# shape: (1, 1)
# ┌──────┐
# │ a    │
# │ ---  │
# │ bool │
# ╞══════╡
# │ true │
# └──────┘

Parameters:

  • names (Array) —

    Name(s) of the columns to use in the aggregation.

  • ignore_nulls (Boolean) (defaults to: true) —

    Ignore null values (default).

Returns:

[View source]

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# File 'lib/polars/functions/aggregation/vertical.rb', line 80

def any(*names, ignore_nulls: true)
  col(*names).any(drop_nulls: ignore_nulls)
end