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Convert an object to an Arrow Array as_arrow_array Arrow R Package Skip to contents
Arrow R Package 25.0.1

Convert an object to an Arrow Array

Source: R/array.R
as_arrow_array.Rd

The as_arrow_array() function is identical to Array$create() except that it is an S3 generic, which allows methods to be defined in other packages to convert objects to Array. Array$create() is slightly faster because it tries to convert in C++ before falling back on as_arrow_array().

Usage

as_arrow_array(x, ..., type = NULL)

# S3 method for class 'Array'
as_arrow_array(x, ..., type = NULL)

# S3 method for class 'Scalar'
as_arrow_array(x, ..., type = NULL)

# S3 method for class 'ChunkedArray'
as_arrow_array(x, ..., type = NULL)

Arguments

x

An object to convert to an Arrow Array

...

Passed to S3 methods

type

A type for the final Array. A value of NULL will default to the type guessed by infer_type().

Value

An Array with type type.

Examples

as_arrow_array(1:5)
#> Array
#> <int32>
#> [
#>   1,
#>   2,
#>   3,
#>   4,
#>   5
#> ]

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