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

Joyful Ruby

Joyful Ruby

Koji SHIMADA
PRO

March 28, 2015
Tweet

More Decks by Koji SHIMADA

Other Decks in Technology

Transcript

  1. ׋ך׃ְ
    3VCZ
    Koji Shimada
    Enishi Tech Inc.
    Don’t concentrate on the finger
    or you will miss all that heavenly glory

    View Slide

  2. 嵋匟3VCZ⠓陽

    View Slide

  3. ➙傈ծֶ鑧ׅ׷ֿה

    View Slide

  4. View Slide

  5. 剑ⴱח
    ׫זׁ׿ךֿה׾侄ִגֻ׌ְׁ

    View Slide

  6. QQTFMG
    OBNF,PKJ4IJNBEB
    GSPN4BQQPSP
    (JU)VCTOPP[FS
    5XJUUFS!TOPP[FS

    View Slide

  7. View Slide

  8. View Slide

  9. 3VCZ劦䌽
    from Sapporo, with Love for Ruby

    View Slide

  10. http://regional.rubykaigi.org/sapporo01/

    View Slide

  11. View Slide

  12. כׄ׭ח

    View Slide

  13. 3VCZך湡涸
    فؚٗٓىؚٝ׾׋ך׃ֻׅ׷

    View Slide

  14. l3VCZך瑔噰ך湡涸כծ剣ꣲך➂欰חְֶג
    فؚٗٓىؚٝך嚂׃ְ鿇ⴓחדֹ׷׌ֽ
    ꧊⚥דֹ׷״ֲח⸔ֽ׷ֿהדׅ
    תא׮הײֹמ׹瀖㝩㖎埠ջؔـآؙؑز䭷ぢأؙٔفز鎉铂3VCZռ

    View Slide

  15. فؚٗٓىָؚٝչ׋ך׃ְպ

    View Slide

  16. فؚٗٓىָؚٝչ׋ך׃ְպ
    3VCZכ׉׸׾⸔ֽגֻ׸׷

    View Slide

  17. فؚٗٓىؚٝ׾չ׋ך׃׬պ

    View Slide

  18. فؚٗٓىؚٝ׾չ׋ך׃׬պ
    ת׆فؚٗٓىؚٝ׾ׅ׷

    View Slide

  19. فؚٗٓىؚٝ׾չ׋ך׃׬պ
    3VCZחֿ׌׻׵זְ

    View Slide

  20. lفؚٗٓىؚٝ׉ך׮ך׾׋ך׃׬ֿהח
    ぢְגְ׷فؚٗٓىؚٝ鎉铂˘ 殛
    ˘㼰ז
    ֻה׮׉ךאָծ3VCZדׅ
    넝堀䖄纏䖓谏酔詿ջ׋ך׃ְ3VCZռ

    View Slide

  21. فؚٗٓىؚٝ׾չ׋ך׃׬պ
    ְ׹ְ׹ז鎉铂ד

    View Slide

  22. ♧➂ד׈׿ע׾穗꿀ׅ׷חכ
    ➂欰כ֮ת׶ח׮瀉ְ

    View Slide

  23. չ׋ך׃ׁպ׾ⴓַ׍さֲ
    ׫׿זדֶ✼ְָ鋅אֽ׋
    չ׋ך׃ׁպ׾䭯׍㺔׷

    View Slide

  24. ؝ىُصذ؍ך⣣⦼

    View Slide

  25. View Slide

  26. l
    ׉׃גծ嚂׃ׁחכؽآطأ⣣⦼ָ֮׶תׅ
    ˋ穠㽷ծٌثك٦ءֿّٝ׉ָفؚٗٓوך
    欰欵䚍׾䊩〸ׅ׷ךדַׅ׵կ
    - Martin Fowler
    http://capsctrl.que.jp/kdmsnr/wiki/bliki/?DynamicTyping

    View Slide

  27. ׋ך׃ְ
    3VCZ
    Koji Shimada
    Enishi Tech Inc.
    And there’s business value in fun - after all motivation
    is a major factor in programmer productivity

    View Slide