I have successfully used the spreadsheet gem to export data out of a
mysql database. I am now trying to do something similar using an Oracle
11g database configured for UTF-8 data. But I get the following error
'workbook = Spreadsheet::Workbook.new' line of code:
Iconv::InvalidEncoding in VisitLogsController#index
invalid encoding ('UTF-8, 'UTF-8')
Has anybody seen this?? Thanks!