Suppose at the time debugging we want to see the line of codes for one specific point to another specific point then we can use the command l with start and endpoint. In the case at any point of time want to stop debugging or simply we want to exit we can use the command q.bOnce we run the command q it will ask for confirmation. Here n is the number of levels we wanted to put down. To move the down by level n we can use the command down of the debug.
To move up by level n we can use the command up. In case if we wanted to execute the next line of the code we can use the command s of the debugger. The name of the user is anjali and age is 28 also he is a female The name of the user is ranjan and age is 31 also he is a male In this example we have used the command c of debug, this command instructs the debug that continues the execution. So if we pass the line number then execution will be stopped at line number 11. Please see the below example along with the screen of the outputīelow is an example of putting a breakpoint in the program by using command b of debug, here breakpoint is the point where we wanted to stop the execution of the program. Object2.display_data() Example #1 – (debug)īelow is a very simple example where we are running the debug command on the file test.rb.The file test.rb we have created above. Object2 = Human.new("anjali", 28, "female") Object1 = Human.new("ranjan", 31, "male") Puts "The name of the user is and age is also he is a Creating an objects and passing parameters for initialization # Method for initialisation inside the class With the help of the debug various commands, we will debug this file. The code below is a file code that contains a Human class and few methods to display the output for the human type details.
We have created a file test.rb and this file contain the code below. ruby -r debug filename Examples of Ruby Debugger Commands This a very simple syntax for the debug in Ruby, we can use some attributes also for the file at the initial execution.
Web development, programming languages, Software testing & others Start Your Free Software Development Course
0 kommentar(er)
