creating xls files with images in ruby (UNIX) -

creating xls files with images in ruby (UNIX) -

i trying create xls file includes charts ruby. run ruby on rails in unix environment(debian). utilize spreadsheet gem. gem doesn't seem have chart capability. looks win32ole gem windows only. axlsx more need works xlsx files. know improve way of doing this? thanks!

the writeexcel gem (github) supports xls , charts.

ruby-on-rails ruby excel unix