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"g" is very useful
- 1. “g” is very useful @jugyo
- 2. Hi
- 3. My name is @jugyo
- 4. I’m a member of “Everyleaf Corporation.”
- 5. This is my first presentation in english.
- 6. I talk about a very useful method “g”
- 7. You know “p”
- 8. It shows information of objects
- 9. “p” is useful for debugging
- 10. But,
- 11. in some case “p” is not useful.
- 12. For example,
- 13. rails
- 14. Rails outputs many texts to STDOUT.
- 15. like this
- 16. I use “p” to output information of an object
- 17. However, I can’t find it.
- 19. In such case,
- 20. I use “g”
- 21. What is “g”?
- 22. “g” is like “p”
- 23. “g” outputs information of an object to “growl”
- 24. like this
- 25. Usage
- 26. require “g” a = [1, 2, 3] ga
- 27. require “g” require “g” library a = [1, 2, 3] ga
- 28. require “g” require “g” library a = [1, 2, 3] ga and call “g”
- 29. Demo
- 30. How useful it is!
- 31. How to install
- 32. It’s very easy to install “g”
- 33. gem install g
- 34. That’s it
- 35. Thanks!