Ampers: Alex #50

brownav · 2018-02-08T18:56:14Z

Calculator

Congratulations! You're submitting your assignment.

Question	Answer
Describe how you stored user input in your program?	Stored user input as variables.
How did you determine what operation to perform?	Used case/when which emulates an if and or conditional.
Do you feel like you used consistent indentation throughout your code?	Yes, I used the command + i shortcut we added on day 1 to double check - super helpful.
If you had more time, what would you have added to or changed about the program?	I would have account for floats in division and perhaps added more operations.

CheezItMan · 2018-02-09T16:33:35Z

Feature	Feedback
Takes in two numbers and an operator and performs the mathematical operation.	Check, it does addition, subtraction, multiplication, division
Baseline
Readable code with consistent indentation.	Check, good work breaking things down into methods!
Overview	You hit all the requirement, nice work!

CheezItMan · 2018-02-09T16:31:36Z

alex_calc.rb

+end
+
+def validate_num(num)
+  while num =~ /[[:alpha:]]/


This is only checking to see if the value is an alphabetic letter, so punctuation doesn't count.

CheezItMan · 2018-02-09T16:53:30Z

alex_calc.rb

+    print "Please enter a number (i.e. 1, 50, 100): "
+    num = gets.chomp
+  end
+  num = num.to_i


Also this means you can't handle decimal numbers, just an observation.

brownav added 2 commits February 7, 2018 22:36

Ampers: Alex

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Ampers: Alex

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CheezItMan reviewed Feb 9, 2018

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