Class: RuboCop::Cop::Style::DisallowSafeNavigation

Inherits:

RuboCop::Cop

• Object
• RuboCop::Cop
• RuboCop::Cop::Style::DisallowSafeNavigation

Extended by:

TargetRubyVersion

Defined in:

lib/rubocop/cop/style/disallow_safe_navigation.rb

Overview

The “safe navigation” operator &. makes it easier to work with and propagate nil values. This will disallow the safe navigation operator

Examples:

# bad
foo&.bar
a.foo&.bar

Constant Summary

MSG =

'Do not use &.'.freeze

Instance Method Summary

• #on_csend(node) ⇒ Object

Instance Method Details

#on_csend(node) ⇒ Object

# File 'lib/rubocop/cop/style/disallow_safe_navigation.rb', line 20

def on_csend(node)
  add_offense(node)
end