Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Ruby for the Newbie

Avatar for Jason L Perry Jason L Perry
June 03, 2015
Programming
130
2

Ruby for the Newbie

A crash course in Ruby

Avatar for Jason L Perry

Jason L Perry

June 03, 2015

More Decks by Jason L Perry

See All by Jason L Perry
Tomorrow's Javascript, Today.
Avatar for Jason L Perry ambethia
0
110
Advanced JS Crash Course
Avatar for Jason L Perry ambethia
1
420
Intro to Javascript
Avatar for Jason L Perry ambethia
1
110
A naïve introduction to mruby
Avatar for Jason L Perry ambethia
3
860

Other Decks in Programming

See All in Programming
ソフトウェア設計の結合バランス #phperkaigi
Avatar for Takuma Kajikawa kajitack
0
140
HTML-Aware ERB: The Path to Reactive Rendering @ RubyKaigi 2026, Hakodate, Japan
Avatar for Marco Roth marcoroth
0
170
tRPCの概要と少しだけパフォーマンス
Avatar for Keigo Ebihara misoton665
2
220
10 Tips of AWS ～Gen AI on AWS～
Avatar for matsukada licux
5
430
第3木曜LT会 #28
Avatar for Tsubasa SEKIGUCHI tinykitten
PRO
0
110
Liberating Ruby's Parser from Lexer Hacks
Avatar for ydah ydah
2
1.9k
Coding at the Speed of Thought: The New Era of Symfony Docker
Avatar for Kévin Dunglas dunglas
0
5k
forteeの改修から振り返るPHPerKaigi 2026
Avatar for muno92 muno92
PRO
3
290
VueエンジニアがReactを触って感じた_設計の違い
Avatar for kouki.miura koukimiura
0
180
Kingdom of the Machine
Avatar for yui-knk yui_knk
2
750
瑠璃の宝石に学ぶ技術の声の聴き方 / 【劇場版】アニメから得た学びを発表会2026 #エンジニアニメ
Avatar for mazrean mazrean
0
270
Back to the roots of date
Avatar for jinroq jinroq
0
310

Featured

See All Featured
Designing for Timeless Needs
Avatar for Cassini Nazir cassininazir
0
200
Prompt Engineering for Job Search
Avatar for Mfonobong Umondia mfonobong
0
270
Highjacked: Video Game Concept Design
Avatar for Ryan Kendrick rkendrick25
PRO
1
340
JavaScript: Past, Present, and Future - NDC Porto 2020
Avatar for David Neal reverentgeek
52
5.9k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
Avatar for Irina Nazarova irinanazarova
9
1.3k
Mozcon NYC 2025: Stop Losing SEO Traffic
Avatar for Sam Torres samtorres
0
210
Leveraging LLMs for student feedback in introductory data science courses - posit::conf(2025)
Avatar for Mine Cetinkaya-Rundel minecr
1
240
The Success of Rails: Ensuring Growth for the Next 100 Years
Avatar for Eileen M. Uchitelle eileencodes
47
8.1k
Paper Plane (Part 1)
Avatar for Katie Cordina Lindsey katiecoart
PRO
0
6.7k
Raft: Consensus for Rubyists
Avatar for Patrick Van Stee vanstee
141
7.4k
We Have a Design System, Now What?
Avatar for Morgane Peng morganepeng
55
8.1k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
Avatar for panda_program panda_program
122
21k

Transcript

  1. None

  2. What is Ruby?

  3. “ProgramMing Language”

  4. None
  5. None
  6. None
  7. None
  8. None
  9. None
  10. None
  11. None
  12. None
  13. None

  14. MINASWAN

  15. Real World Ruby

  16. None
  17. None
  18. None
  19. None
  20. None
  21. None
  22. None
  23. None
  24. None
  25. None
  26. None
  27. None
  28. None

  29. Mobile & Native ApPlications

  30. None
  31. None
  32. None

  33. Sysadmin

  34. None

  35. DEVOPS

  36. None
  37. None
  38. None

  39. GAMES

  40. None

  41. Robots

  42. None

  43. 3D Modeling & Visualization

  44. None

  45. Music & Synthesis

  46. None

  47. 2 + 2

  48. 2 + 2 # => 4

  49. # This is a comment

  50. x = 5

  51. x * 2 # => 10

  52. s = "This is a string of characters."

  53. s.upcase # => "THIS IS A STRING OF CHARACTERS."

  54. def hello puts "Hello, World!" end

  55. hello > "Hello, World!"

  56. def greet(name) “Hello, ” + name + “.” end greet

    “Jason" # => "Hello, Jason."

  57. 3.times do puts greet("Jason") end

  58. None
  59. None

  60. OoP Object oriented ProgramMing

  61. None
  62. None
  63. None
  64. None
  65. None
  66. None

  67. HandS on

  68. None
  69. None
  70. None
  71. None
  72. None

  73. Let’s Code!

  74. None

  75. .org