class RuboCop::Cop::RSpec::ExpectInLet


end
expect(something).to eq ‘foo’
it do
# good
end
expect(something).to eq ‘foo’
let(:foo) do
# bad
@example
Do not use ‘expect` in let.

def message(expect) 

def message(expect)
  format(MSG, expect: expect.method_name)
end

def on_block(node) # rubocop:disable InternalAffairs/NumblockHandler

rubocop:disable InternalAffairs/NumblockHandler 
def on_block(node) # rubocop:disable InternalAffairs/NumblockHandler
  return unless let?(node)
  return if node.body.nil?
  expectation(node.body) do |expect|
    add_offense(expect.loc.selector, message: message(expect))
  end
end