This is the second post of the series highlighting new features in Terraform 0.12. As part of the lead up to the release of Terraform 0.12, we are publishing a series of feature preview blog posts. The post this week is on first-class expressions. Terraform uses expressions for dynamic configuration and dependencies. First-class expressions enable variables and operations to be performed outside o
![HashiCorp Terraform 0.12 Preview: First-Class Expressions](https://cdn-ak-scissors.b.st-hatena.com/image/square/ead4cf37db95d1f77b56d4350b8c422efeff3ecc/height=288;version=1;width=512/https%3A%2F%2Fwww.datocms-assets.com%2F2885%2F1600072981-70f11a6f-9d3a-4753-aed3-168cd28b8219.png)