make index file sparse (no null props)

[nkuehn]

make index file sparse (no null props)

[slashdotdash]

Will gladly accept a pull request if you are able to make this change?

One possible solution would be to only include properties in the document that are non-nil in indexer.rb.

[nkuehn]

sure :-)

I consider experimenting in a branch that uses lunr 2.0.x since that has a more space efficient index structure by design that is a more fundamental improvement than the incremental one this issue is about. https://github.com/olivernn/lunr.js/blob/master/CHANGELOG.mdown#200

Is there already an initiative for that? I couldn't find an issue, branch or fork.

Pretty limited free time though at the moment.

[slashdotdash]

@nkuehn I have nothing planned for lunr 2.0 so any contribution you can make is appreciated.

[nkuehn]

see PR :-)