Home/ Questions/Q 482357
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-13T01:05:17+00:00

So in my local app, everything is fine. Both are running Ruby 1.8.7, and

  • 0

So in my local app, everything is fine.

Both are running Ruby 1.8.7, and Rails 2.3.5, however my deployed app gets the following error.

ActionView::TemplateError (undefined method `reduce' for #<Class:0x7fbbd034d760>)

The only difference that I can think of is the OS, I’m working on OS X and deploying to Linux.

That can’t really be it though. Couldn’t find anything online when it comes to reduce working any differently.

Any Ideas on how I can debug this?

Update

Out of curiosity I’ve updated ActiveSupport gem to 2.3.5 (activesupport-2.3.5) and that didn’t seem to work.

This is the line in the view that gets the error:

<%= quote.quote_line_items.reduce(0) {|sum, item| sum + item[:list_price].to_f } %>
Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Check you deployment ruby version. reduce wasn’t added to Enumerable until 1.8.7. You can also try using inject. It’s the same as reduce, just with a less obvious name.

    • 0