Test number_like regex on stringified property (#7788)
Test number_like regex on stringified property (#7788)

Merge pull request 7788
fulldecent/jekyll,x-way/jekyll,ryanshaw/jekyll,jekyll/jekyll,chrisfinazzo/jekyll,tillgrallert/jekyll,ryanshaw/jekyll,jaybe-jekyll/jekyll,ryanshaw/jekyll,x-way/jekyll,ryanshaw/jekyll,yhironaka/yhironaka.github.io,jaybe-jekyll/jekyll,jekyll/jekyll,x-way/jekyll,jaybe-jekyll/jekyll,jekyll/jekyll,tillgrallert/jekyll,jekyll/jekyll,fulldecent/jekyll,tillgrallert/jekyll,chrisfinazzo/jekyll,x-way/jekyll,fulldecent/jekyll,tillgrallert/jekyll,jaybe-jekyll/jekyll,chrisfinazzo/jekyll,chrisfinazzo/jekyll,fulldecent/jekyll,tillgrallert/jekyll