プロを目指す人の為のRuby入門を学んでつまずいたところ

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1. ϓϩΛ໨ࢦ͢ਓͷͨΊͷ
   Rubyೖ໳
   (νΣϦʔຊ)
   ΛֶΜͰͭ·͍ͣͨͱ͜Ζ
   

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2. ࣗݾ঺հ
   ২໦ ٛ५
   twitter @yoshihiroUeki
   ϑΟϤϧυϒʔτΩϟϯϓͰ
   ֶΜͰ·͢
   

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3. ͸͡Ίʹ
   

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4. νΣϦʔຊಡΜͰ͍ͯͭ·͍ͣͯຊͱ
   ʹΒΊͬ͜͢Δࣄ͕͋Γɺ
   ͜͏Ώ͏ֶͼํΛ͢Ε͹ྑ͔ͬͨͳʔͬͱ
   ࢥͬͨࣄΛൃද͍ͨ͠ͱ͓΋͍·͢
   

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5. ൃදͷྲྀΕ
   ͸͡Ίʹ
   ൃදͷྲྀΕͷઆ໌
   ͭ·͍ͣͨॴͷઆ໌
   ͜͏Ώ͏ֶͼํΛ͢Ε͹ྑ͔ͬͨࣄ:ରࡦᶃʙᶉ
   ·ͱΊ
   ࠓ͜͜
   

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6. ໨త
   νΣϦʔຊΛ͜Ε͔ΒಡΉਓ΍
   ࠓಡΜͰΔਓ
   ΋͏Ұ౓෮श͠Α͏ͱ͍ͯ͠Δਓ
   ಉ͡ॴͰͭ·͍͍ͮͯΔ͔΋஌Εͳ͍ͷͰڞ༗
   ͠Α͏ͱࢥ͍·ͨ͠
   

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7. ஫ҙ
   RubyΛҰ௨ΓֶΜͰ͍Δ͔ͨ͸ಘΒ
   ΕΔࣄ͸গͳ͍͔΋Ͱ͢
   

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8. ͭ·͍ͣͨॴ
   7ষ
   7.4.3 ྫ୊ɿɹվࡳػϓϩάϥϜ
   

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9. ൃදͷεϥΠυʹ͋Δίʔυʹ͍ͭͯ
   ϓϩΛ໨ࢦ͢ਓͷͨΊͷRubyೖ໳ͷ7ষɺ
   7.4.3ɹྫ୊ɿվࡳػϓϩάϥϜͷίʔυΛҾ༻͍ͯ͠·͢ɻ
   

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10. γφϦΦ͸ʁ
    

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11. ӡ௞͕଍Γ͍ͯΔ͔Ͳ͏͔Λ൑ผ͢Δ
    150ԁͷ੾ූΛߪೖ͢Δ
    കాͰೖ৔͠ɺࡾࠃͰग़৔͢Δ
    ظ଴͢ΔޮՌ:ग़৔Ͱ͖ͳ͍
    

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12. ͦͯࣸ͠ܦ͠·ͨ͠
    

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13. ຊॻʹ͋Δ
    γʔέϯεਤΛݟΔ
    

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14. ࣸܦͨ͠ίʔυͱ
    γʔέϯεਤ
    Έͯ΋Θ͔Βͳ͍
    

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15. ςετίʔυͰ
    Τϥʔ΋ͰΔ
    

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16. Ͳ͏͠Α͏ʙ
    

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17. ͚͕࣌ؒͩա͗Δ
    

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18. ͜͏Ώ͏ֶͼ͔ͨ
    ͢Ε͹ྑ͔ͬͨࣄ
    

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19. ରࡦᶃ
    

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20. ·ͣ͸ຊΛ
    ࠷ޙ·Ͱ
    ಡΈ੾Δ
    

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21. ࣸܦͨ͠ίʔυͷ
    ޡΓʹؾ͚ͮΔ
    

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22. Ұ౓೰ΜͰ͍ΔՕॴΛ
    ཭ΕͯΈΔࣄͰ
    ؾ෇͚Δࣄ͕͋Δ
    

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23. ରࡦᶄ
    

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24. ࣗ෼Ͱ΋γʔέϯεਤ
    Λ͔͍ͯΈΔ
    

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26. গͣͭ͠Πϝʔδ͕
    ௫ΜͰ͘Δ
    

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27. ରࡦᶅ
    

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28. ίϝϯτ͢Δ
    

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29. Ҏલ͸
    

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31. Մಡੑ͋͛ΔͨΊʹ
    ίϝϯτ͸߇͚͑ͯͨ
    Ͳ
    

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32. ਓʹݟͤͣʹࣗ෼͕
    ཧղ͢ΔҝͩͬͨΒ
    ͍͍͔΋
    

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33. ·ͩश͍ͨͯͷਓ͸
    

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35. ରࡦᶆ
    

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36. ෳ਺ͷίʔυΛ
    දࣔͤ͞Δ
    

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37. Ҏલ͸
    

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38. ̍ͭ̍ͭ
    ϑΝΠϧΛ
    ։͍ͯͨ
    

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42. Πϝʔδ͕ͭ
    ͔Ίͳ͍
    

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43. ෳ਺ͷϑΝΠ
    ϧΛදࣔ
    

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45. ෳ਺දࣔ͢ࣄͰ
    ೺Ѳ͠΍͍͢ʂ
    

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46. ରࡦᶇ
    

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47. γʔέϯεਤͱ
    ίʔυΛࢦ͞͠ͳ͕Β
    ૝૾্ͷਓʹ੠Λͩ͠ͳ͕
    Βઆ໌͢Δ
    

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48. ࢦΛ͞͠ͳ͕Βઆ໌͢
    ΔաఔͰ಄ͷத͕੔ཧ
    ͞ΕΔ
    

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49. Կ͕ཧղͰ͖ͯͳ͍͔
    ໌֬ʹͳΔ
    

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50. ରࡦᶈ
    

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51. ίʔυΛݱ࣮ੈք
    ʹ౤Өͤ͞Δ
    

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52. ྫ͑͹ͪ͜Βͷ
    ίʔυ
    

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54. umeda = Gate.new(:umeda)
    Ͱകా(umeda)ʹվࡳ͕Ͱ͖Δɻ
    ेࡾ(juso)΋.newͰಉ͡Α͏ʹͰ͖
    Δɻ
    Ticket.newͰ150ԁ෼ͷ੾ූΛߪೖ
    ͢Δɻ
    ͱ͍͏ྲྀΕͰݱ࣮ʹകా͔Βɺ੾
    ූΛങͬͯվࡳ௨ͯ͠ɺվࡳΛग़
    ΔͱΠϝʔδͯ͠ΈΔɻ
    

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55. खॻ͖Ͱॻ͍ͨ
    γʔέϯεਤ
    

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57. ͱ
    

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59. ίʔυΛݟൺ΂ͳ͕Β
    ૝૾ͯ͠ΈΔͱཧղ
    ͕ਐΉ
    

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60. ରࡦ͸ऴΘΓ
    

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61. ͦΕͰ͸ཧղ͸׬ᘳͰ
    ͢Ͷʁ
    

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62. ͱݴΘΕΔͱࣗ৴
    ͸ͳ͍
    

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63. ͚ͲɺςΩετͱʹΒΊͬͯ͜͠
    ͍ͨҎલͱൺ΂Ε͹ཧղ͸ਐΜͩ
    ͱ͓΋͍·͢
    

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64. ·ͱΊ
    

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65. ৭ʑͳ֯౓͔Β
    ཧղ͢Δͷ͸
    େ੾ͩͱֶͼ·ͨ͠
    

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66. ࣗ෼Ұਓͩͱ
    ৭ʑͳ֯౓͔Βཧղͷ࢓ํ͢Δൃ૝͸
    ͜͜·Ͱ͸ੜ·Εͳ͔͔ͬͨ΋Ͱ͢
    

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67. ΞυόΠεΛ͘Εͨ
    ஥͕͍ؒͯ͘Εͯ
    ຊ౰ʹײँͰ͢
    

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68. ऴΘΓ
    ͝ਗ਼ௌ͋Γ͕ͱ͏
    ͍͟͝·ͨ͠
    

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