class RuboCop::Cop::Style::ExpandPathArguments

Checks for use of the ‘File.expand_path` arguments. Likewise, it also checks for the `Pathname.new` argument.

Contrastive bad case and good case are alternately shown in the following examples.

@example

# bad
File.expand_path('..', __FILE__)

# good
File.expand_path(__dir__)

# bad
File.expand_path('../..', __FILE__)

# good
File.expand_path('..', __dir__)

# bad
File.expand_path('.', __FILE__)

# good
File.expand_path(__FILE__)

# bad
Pathname(__FILE__).parent.expand_path

# good
Pathname(__dir__).expand_path

# bad
Pathname.new(__FILE__).parent.expand_path

# good
Pathname.new(__dir__).expand_path