I am attempting to use the Roo gem to parse a spreadsheet file in my Rails controller. I have added the appropriate line to my Gemfile and ran the bundle command. Here is the line in my controller where everything breaks:
xlsx = Roo::Spreadsheet.open(filepath)
I receive an error: uninitialized constant MyController::Roo. I then added the following line to the top of my controller file (as specified in the Roo readme):
require 'roo'
Now I get a different error: Error during failsafe response: cannot load such file -- roo.
What am I doing wrong?
Did you bundle and restart your server?
Adding gems, modifying app/config files or app/lib files require a server restart :)