Queues - Laura - Calculator

[lmelgarejos]

Calculator

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Comprehension Questions

Question	Answer
Describe how you stored user input in your program?	Using .gets I could store input into a variable, an array or a hash.
How did you determine what operation to perform?	Creating methods for each one, and calling certain one depending on the user input.
Do you feel like you used consistent indentation throughout your code?	I do.
If you had more time, what would you have added to or changed about the program?	Finish the optional, but also I would like to show the results like fixnum if they are integers instead of floats.

[kariabancroft]

Calculator

What We're Looking For

Feature	Feedback
Takes in two numbers and an operator and performs the mathematical operation.	Well Done
Baseline
Readable code with consistent indentation.	SO close, Line 25 has an end that shouldn't be indented
Extras
Functionality	The way it's checking to make sure it's a number only allows whole numbers to be input. I can't input number with decimals. How else could you check for valid numbers?
Methods	Good start with methods. Something to keep in mind, when thinking about when to use methods, is if you see some code being repeated, it's a great opportunity to create a method for it. For example, lines 3-6 and 11-14 are doing the exact some thing!