Moderne OnlyThis recipe is proprietary to Moderne and runs on the Moderne platform or CLI — it isn’t part of the open-source catalog. Available with a Moderne subscription.Contact Sales

Compile regex outside loop

Recipe IDorg.openrewrite.golang.codequality.CompileRegexOutsideLoop

Artifactorg.openrewrite.recipe:recipes-go

Find regexp.Compile() or regexp.MustCompile() calls inside for/range loops. Compile the regex once outside the loop for better performance.

Single recipeOpenRewriteModerne Proprietary License

Try in PlatformTry this recipe in the Moderne platform. Not a user yet? You’ll get a no-setup demo environment, with nothing to install or configure.

Usage

Run this recipe

This recipe has no required configuration options. Users of Moderne can run it via the Moderne CLI.

You will need to have configured the Moderne CLI on your machine before you can run the following command.

shell

mod run . --recipe CompileRegexOutsideLoop

If the recipe is not available locally, then you can install it using:

mod config recipes jar install org.openrewrite.recipe:recipes-go:0.4.1