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Solution 1: The Greeter

Topics:
IO
Solutions

This is the solution to the challenge from Lesson 1. It's a program that asks your name and then greets you by name... and has a special response for its programmer.

Source code for this episode

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3 Comments

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Instead of a if, we could use a guard clause again. More Elixirish, no? ;)

- jtoulouse · 1 year ago

Hey Mark, in larger, more complicated programs, is there any performance difference for using case vs if/else?

- Eastwood · 1 month ago

@Eastwood: Nope! if is just a macro and it expands to a case.

- alchemist · 4 days ago
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