(-b + (sign) * Math.sqrt(discriminant)) / (2 * a) This will be a script for solving a quadratic equation without additional checks (for example, whether or not the discriminant is equal to or less than 0): a = 1 Smart step into, block breakpoints and moreįirst, let’s create a new Ruby project from scratch.Let’s dig a little deeper into the debugging process and see how we can start a debugging session, set and configure breakpoints, evaluate variables and expressions, and all the other little useful things you should know about in between. All of these features are applied to Ruby projects and Rails applications. The RubyMine debugger provides various ways to examine the state of a running application: you can step through your code and check variable values, set watches on variables to see when values change, and so on. These include performance optimizations, Smart Step Into, block breakpoints, and others. In this blog post, we’ll review the rich debugging capabilities available in RubyMine and then we’ll have a quick rundown of the new debugging features added in v2019.2. One of the main advantages of IDEs over text editors is the debugging experience. To learn more about debugging capabilities available in RubyMine, refer to the help topics and tutorials from the Debug section.
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