Class: Rubocop::Cop::Lint::EnsureReturn

Inherits:
Cop
  • Object
show all
Defined in:
lib/rubocop/cop/lint/ensure_return.rb

Overview

This cop checks for return from an ensure block.

Constant Summary collapse

MSG = 
'Never return from an ensure block.'

Instance Attribute Summary

Attributes inherited from Cop

#autocorrect, #debug, #disabled_lines, #offences

Instance Method Summary collapse

Methods inherited from Cop

#add_offence, #autocorrect_action, cop_name, cop_type, #do_autocorrect, #ignore_node, inherited, #initialize, #inspect, lint?, #name, rails?, style?

Constructor Details

This class inherits a constructor from Rubocop::Cop::Cop

Instance Method Details

#on_ensure(node) ⇒ Object 



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# File 'lib/rubocop/cop/lint/ensure_return.rb', line 10

def on_ensure(node)
  _body, ensure_body = *node

  on_node(:return, ensure_body) do |e|
    add_offence(:warning, e.loc.expression, MSG)
  end

  super
end