1) Use the “system” method
system “ls”
2) Or use backticks. Note that backticks support you returning to the results and assigning them to a variable
res = `ls`
res now holds the directory listing returned by ls
Succeed with Automated Testing and TDD
1) Use the “system” method
2) Or use backticks. Note that backticks support you returning to the results and assigning them to a variable
res now holds the directory listing returned by ls
