There are three ways to print out line numbers.
Lets print all three in test.rb
LINE
caller()
caller_locations(1,1)
caller_locations or LINE will be the decision on which to implement. Lets figure out how all of that works :+1 in production.rb
- make sure the functionality is modular (callable from a method).
These definitions must be understood:
Function Definition vs Prototype/Function Declaration vs Calling the Function
Dont forget the Overarching goal #1
it should "print line number, var name, and var value"
line 10, testB, val 5 || line 11, testB, val 4 || line 10, testB, val 6 || line 11, testB, val 4
line 20, testC, val 2 || line 21, testD, val 3
line 24, testB, val 2
end