Added helper to get doc length from ruby.
Added helper to get doc length from ruby.

quilljs/quill,casetext/quill,psiemens/quill,Asana/quill-1,DemocracyOS/quill,sferoze/quilljs,quilljs/quill,KentZheng/gitFlowTIB,hampsterx/quill,milqfm/quill,casetext/quill,voxmedia/quill,kmoe/quill,KentZheng/gitFlowTIA,voxmedia/quill,sferoze/quilljs,JoshBarr/quill,studio666/quill,willrowe/quill,mobitroll/kahoot-quill,KentZheng/gitFlowTIB,psiemens/quill,DemocracyOS/quill,smartsocialmedia/quill,tim-mc/quill,KentZheng/testingflow,fraywing/quill,willrowe/quill,dahal/quill,jziggas/quill,milqfm/quill,willrowe/quill,tim-mc/quill,KentZheng/gitFlowTIA,Asana/quill-1,jcppman/quill,fraywing/quill,anovi/quill,sferoze/quilljs,kmoe/quill,syungkeaw/quill,mobitroll/kahoot-quill,voxmedia/quill,sferoze/quilljs,gutenye/quill,eXcomm/quill,praneybehl/quill,smartsocialmedia/quill,jayzawrotny/quill,KentZheng/testingflow,Benibur/quill,quilljs/quill