[Output] Learn Ruby from what you want to do at the fastest speed ・ Part 1 "Think about what you want to make"
Introduction
All the engineers who are looking at Qiita, do you have any output? By outputting, learning efficiency will surely increase!
"Doki! I'm just practicing problems ..."
That person. It ’s okay! So I wrote this article. For you!
An effective learning method is output. Make your own original program. It explains the flow of creating an original program, so if you read it to the end, you should be able to understand the basics of Ruby!
Target readers
This article is written for the following people:
――I want to learn Ruby as a programming beginner ――I touched on Ruby a little, but I still don't understand. ――I want to make something for the time being!
I will tell people like that in an easy-to-understand manner.
What to learn in this article
In this article, you will learn the following knowledge about the basics of Ruby through the original program "Achi, Peel, Whit! Game" that I created in the second month of programming learning.
--Method --Class --Various processing
In addition, "Ah, peel, whip! Game" will be explained in several parts.
- Think about what you want to make
- Disassemble the function
- Write a simple code in solid
- Improve the code
If you read this, you should be able to create a program like the one below! Of course, don't forget to move your hands!
What I made
Then, the following is the main story!
Operating environment
- Ruby 2.6.6
Think about what you want to make
I hear a voice saying, "Even if it is called an output, what should I make?"
In conclusion, I think anything is fine!
In my case, I decided to create this game because I played with a 4-year-old kid "Away, Peel, Whit". Also, for your own, friends, family, and colleagues at work
--Hobbies ――What I wish I had --Trouble / Trouble
I think that it is also an ant to shape it from such things. I think there are some hints in everyday life.
After deciding to create "Ah, Peel, Whit", I transcribed the flow chart (like) below for the flow of the game processing.
flowchart
Summary
In this article, I explained how to write a hint to think about what you want to make and a fixed one in a flowchart (like a figure).
In the next article, I will explain the functional decomposition based on the transcript.
Reference book
--Kitami-style illustration IT school basic information engineer
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