==== Name

The following methods are available under the expr.name attribute.

.. currentmodule:: polars .. autosummary:: :toctree: api/ :template: autosummary/accessor_method.rst

Expr.name.keep
Expr.name.map
Expr.name.map_fields
Expr.name.prefix
Expr.name.prefix_fields
Expr.name.replace
Expr.name.suffix
Expr.name.suffix_fields
Expr.name.to_lowercase
Expr.name.to_uppercase