Static code analysis tools for Ruby
Utilize static code analysis to find issues in Ruby such as bugs, code smells & security vulnerabilities. Use the Sonar language analyzer with hundreds of rules to evaluate your code and ensure the security, reliability and maintainability of your software.

Trusted by over 7M developers and 75% of the Fortune 100
Sonar finds the issues while you focus on the work
It all comes from a powerful static analysis engine that we constantly refine. Sonar employs advanced rules along with smart, exclusive code analysis techniques to find the trickiest, most elusive issues.

Precise static analysis
Deep static analysis of your code through symbolic execution, path sensitive analysis & cross-function/cross file taint analysis.
Fast issue resolution
Issue contextualization with secondary locations highlighted and clear remediation guidance helps you understand and construct a fix.
Minimal distractions
Automatic pull request analysis with results displayed in the comments of your favorite DevOps platform so you stay in the zone.
Produce secure, reliable and maintainable software
Sonar brings Code Quality to where your code lives. Sonar is tightly integrated with your IDE and CI/CD workflow to feed you the right info at the right time and place.
in your IDE
SonarQube for IDE in your IDE is your first line of defense for keeping the code you write today clean and safe. Issues are raised in-line with clear rule descriptions and guidance.
With SonarQube for IDE, the impact is immediate and no configuration is required. You learn from the real-time feedback provided and quickly resolve issues with contextual guidance and automatic Quick Fixes!
SonarQube for IDE for Scala is available from your IDE marketplace and unlocked when used in connected mode to either SonarQube Cloud or SonarQube Server.
JetBrains | Eclipse
