A failing spec with expect(value).to eq 1.0 raises JSON::ParserError

[maxnotarangelo]

I'm getting a JSON::ParserError with the following code:

it "lets you compare a big float with another float" do
  expect(100_000.1).to eq 1.0
end

It looks like it's happening only when both numbers are floats, and the first is at least 100,000. The error is happening here: https://github.com/mcmire/super_diff/blob/d0ccdf204a54da14bfecdbb306008527c52f1686/lib/super_diff/helpers.rb#L55

The proximate cause is that

ObjectSpace.dump(100_000.1)
=> "100000."

I think this is a similar issue to #144.

[mcmire]

Hi @maxnotarangelo, thanks for the report, makes sense to me. I'll have to think about how best to fix this as I sense it may be a tricky one although I'm not sure.

[mcmire]

Hi @maxnotarangelo, just re-reviewing the issues list and ran across this issue. A fix for #144 was shipped in 0.9.0. Not sure if you still use the gem, but does that fix this issue for you?

[maxnotarangelo]

Hmm, I'm already on 0.9.0 and I'm still getting the same error.