class RuboCop::Cop::RSpec::EmptyHook

Checks for empty before and after hooks.

@example

# bad
before {}
after do; end
before(:all) do
end
after(:all) { }

# good
before { create_users }
after do
  cleanup_users
end
before(:all) do
  create_feed
end
after(:all) { cleanup_feed }

Constants

MSG

Public Instance Methods

on_block(node) click to toggle source
# File lib/rubocop/cop/rspec/empty_hook.rb, line 36
def on_block(node)
  empty_hook?(node) do |hook|
    add_offense(hook) do |corrector|
      range = range_with_surrounding_space(
        range: node.loc.expression,
        side: :left
      )
      corrector.remove(range)
    end
  end
end