Conversion error

[KitaitiMakoto]

Hi,

I found the case that transpec breaks example.

Before:

# example_spec.rb
describe Object do
  subject {Object.new}

  it do
    expect(subject).to receive(:to_s)
      .and_return {'Object'}                                                                                                                   
    expect(subject.to_s).to eq('Object')
  end
end

After execution of transpec example_spec.rb:

# example_spec.rb
describe Object do
  subject {Object.new}

  it do
    expect(subject).to receive(:to_s)
       {'Object'}
    expect(subject.to_s).to eq('Object')                                                                                                       
  end
end

Environment:

$  ruby -v
ruby 2.1.0p0 (2013-12-25 revision 44422) [x86_64-linux]
$ transpec --version
1.13.0

Though this may seems arbitrary sample, I have encountered the error at an actual project: iiirc/iiirc@9e7e570

Thanks.

[yujinakayama]

Thanks for the report. I'll fix this.

[KitaitiMakoto]

Thank you.