String interpolation doesn't work

[mgzenitech]

Checklist

• [x] Upgrade Terraspace: Are you using the latest version of Terraspace? This allows Terraspace to fix issues fast. There's an Upgrading Guide: https://terraspace.cloud/docs/misc/upgrading/
• [x] Reproducibility: Are you reporting a bug others will be able to reproduce and not asking a question. If you're unsure or want to ask a question, do so on https://community.boltops.com
• [x] Code sample: Have you put together a code sample to reproduce the issue and make it available? Code samples help speed up fixes dramatically. If it's an easily reproducible issue, then code samples are not needed. If you're unsure, please include a code sample.

My Environment

Software	Version
Operating System
Terraform
Terraspace
Ruby

---

Expected Behaviour

Current Behavior

Step-by-step reproduction instructions

Code Sample

terraform {
  backend "s3" {
    bucket = "<%= normalize('ts-state-' + seed) %>"
    ...
  }
}

terraform {
  backend "s3" {
    bucket = "<%= normalize('ts-state-#{seed}') %>"
    ...
  }
}

Solution Suggestion

[tongueroo]

String interpolation requires double quotes in Ruby 😄

So this should work:

terraform {
  backend "s3" {
    bucket = "<%= normalize("ts-state-#{seed}") %>"
  }
}

Also, testing in an interactive ruby client IRB can help to figure things out. Example:

$ irb
3.1.1 :001 > x = "bar"
 => "bar" 
3.1.1 :002 > y = "foo-#{x}"
 => "foo-bar" 
3.1.1 :003 > z = 'foo-#{x}'
 => "foo-\#{x}" 
3.1.1 :004 >