Ruby on Rails 最初の一歩

588a291ce25b07e836ae5df8911eaf18?s=47 tdak
December 21, 2019
Programming
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3.2k

Ruby on Rails 最初の一歩

TokyoGirls.rb#2 の発表資料です。
（資料作成に使っていた Mackbook が不調で修正できないため、発表時のまま公開します）

588a291ce25b07e836ae5df8911eaf18?s=128

tdak

December 21, 2019
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Transcript

  1. 3VCZPO3BJMT ࠷ॳͷҰา

  2. ͖ͨͩ͋ !UEBLBL ☕⚾

  3. ࠓ΍͍ͬͯΔ͜ͱ

  4. $MBTTJͱ͍͏ձࣾͰɺ ৽ଔݚम΍࣮຿ܦݧ͕ઙ͍ํͷ ϑΥϩʔͳͲΛߦͳ͍ͬͯ·͢ɻ

  5. ɾ৽ଔݚमͷϓϩάϥϜ࡞Γ ɾ৽ਓ͞ΜͷίʔυϨϏϡʔ ɾ৽ਓ͞Μͷٙ໰࣭໰ରԠ ɾϫʔΫγϣοϓతͳ΋ͷ

  6. IUUQTUXJUUFSDPNJHBJHB

  7. ڭҭͷձࣾͳͷͰ ಇ͘ਓͷڭҭ΍ ੒௕΋ࢧԉ͍ͨ͠

  8. IUUQTXXXXBOUFEMZDPNDPNQBOJFTDMBTTJQPTU@BSUJDMFT

  9. IUUQTRJJUBDPNZVLPPOPJUFNTGBCDCBD

  10. IUUQTRJJUBDPNXJMMTNJMFJUFNTCGFCBBCC

  11. None

  12. ࠓ೔͓࿩͍ͨ͜͠ͱ

  13. ɾυΩϡϝϯτͷา͖ํ ɾָ͍͠σόοάํ๏ ɾ΍͍͞͠13ͷॻ͖ํ

  14. ৽ਓ͞Μ

  15. ɾϓϩάϥϛϯά ɾ3VCZ3VCZPO3BJMT ɾ8FCΤϯδχΞͷ͓࢓ࣄ ʜʜΛ࢝Ίͨ͹͔Γͷਓ

  16. ͜Μͳײ͡Ͱ 3VCZ3VCZPO3BJMTͷ ੈքʹೖ͍ͬͯ͘ͱ ཧղ͕ਂ·Δ͔΋Ͱ͢ʂ

  17. ৽ਓ͞ΜҎ֎

  18. ɾνʔϜʹ৽ਓ͞Μ͕͍Δ ɾڭ͑ํʹ೰ΜͰ͍Δ ɾͲΜͳ13Λ࡞ͬͨΒ͍͍ʁ ʜʜͱ͍͏ਓ

  19. ࠓ೔ͷ࿩ͷதͰɺ Կ͔ͪΐͬͱͰ΋ ͓࢓ࣄʹ׆͔ͤΔ͜ͱ͕ ͋ͬͨΒخ͍͠Ͱ͢ʂ

  20. ڭ͑Δͱ͖ʹ େ੾ʹ͍ͯ͠Δ͜ͱ

  21. ϓϩάϥϛϯά ָ͍͠ʂ

  22. ίϯϐϡʔλ ͓΋͠Ζ͍ʂ

  23. νʔϜ։ൃ Α͍ʂʂʂ

  24. ɾϓϩάϥϛϯάָ͍͠ʂ ɾίϯϐϡʔλ͓΋͠Ζ͍ʂ ɾνʔϜ։ൃΑ͍ʂʂʂ

  25. ʜͱ͍͏͜ͱͰ

  26. ɾυΩϡϝϯτͷา͖ํ ɾָ͍͠σόοάํ๏ ɾ΍͍͞͠13ͷॻ͖ํ

  27. 3VCZ3BJMTؔ࿈ͷ υΩϡϝϯτͷ า͖ํʢಡΈํʣ

  28. ͜ΜͳػೳΛ ࣮૷͍ͨ͠ʂ

  29. Ͱ΋͜Εɺ Ͳ͏΍ͬͯॻ͍ͨΒ ͍͍ΜͩΖ͏ʜʜ

  30. None

  31. άάͬͯΈΑ͏ʂ

  32. None

  33. ৘ใ͕ͨ͘͞Μ ग़ͯ͘Δʂʂ

  34. None

  35. ίϐϖͨ͠Β ಈ͍͔ͨΒ ͜ΕͰ͍͍͔ʜ

  36. ͪΐͬͱ଴ͬͯʂ

  37. 3VCZ

  38. ެࣜυΩϡϝϯτ ΛݟͯΈΑ͏ʂ

  39. IUUQTXXXSVCZMBOHPSHKBEPDVNFOUBUJPO

  40. IUUQTXXXSVCZMBOHPSHKBEPDVNFOUBUJPO ࢖͍ͬͯΔ όʔδϣϯΛબ୒

  41. ͨͱ͑͹ "SSBZʹ͍ͭͯ ஌Γ͍ͨͱ͖

  42. IUUQTXXXSVCZMBOHPSHKBEPDVNFOUBUJPO

  43. IUUQTXXXSVCZMBOHPSHKBEPDVNFOUBUJPO

  44. IUUQTXXXSVCZMBOHPSHKBEPDVNFOUBUJPO

  45. IUUQTXXXSVCZMBOHPSHKBEPDVNFOUBUJPO

  46. ࣗ෼͕͍· ʮԿͷΦϒδΣΫτ Λ৮͍ͬͯΔͷ ͔ʁʯͱ͍͏ҙࣝ

  47. ΤΠϦΞεΛ஌ΕͨΓ ৽͍͠ൃݟ͕͋ͬͨΓ
 ؆ܿͳྫ͕͋ͬͨΓ

  48. ެࣜͷ҆৺ײ

  49. ͦΕͬΆ͍ϝιουΛ ݟ͚ͭΒΕͳ͍ͱ͖͸ٯҾ͖త ʹ(PPHMFݕࡧ౳Λ࢖ͬͯɺ ࠷ޙʹυΩϡϝϯτΛ ֬ೝͯ͠ΈΔͱ͍͍ͱࢥ͍·͢

  50. 3VCZPO3BJMT

  51. 3BJMTΨΠυʂ

  52. IUUQTSBJMTHVJEFTKQ

  53. IUUQTSBJMTHVJEFTKQ

  54. ໨࣍ݟ͚ͨͩͰ ͍Ζ͍Ζ஌Δ͜ͱ͕ Ͱ͖ͦ͏ͳ༧ײʜʂ

  55. IUUQTSBJMTHVJEFTKQ

  56. IUUQTSBJMTHVJEFTKQ

  57. "1*υΩϡϝϯτ

  58. IUUQTBQJSVCZPOSBJMTPSH

  59. IUUQTBQJSVCZPOSBJMTPSH

  60. IUUQTBQJSVCZPOSBJMTPSH

  61. IUUQTBQJSVCZPOSBJMTPSH

  62. ͳͥ͜ΕΒͷ υΩϡϝϯτΛ ݟͨํ͕͍͍ͷʁ

  63. ͳͥ͜͏ॻ͘ͷʁ ͷࠜڌΛ୳͢

  64. ίϐϖͰࢭΊͳ͍

  65. ߟ͑ͯॻͨ͘Ίͷ खॿ͚ʹͳΔ

  66. ϨϏϡΞʔͱͯ͠

  67. ίʔυϨϏϡʔ࣌ʹ͸ ͜ΕΒͷαΠτΛ ࢀরઌ ࠜڌ ͱͯ͠ ͳΔ΂͘ு͍ͬͯ·͢

  68. 3VCZ3BJMTͷ ָ͍͠ σόοάํ๏

  69. ϩά͸ώϯτͷๅݿ

  70. None

  71. Τϥʔϝοηʔδɺ ӳޠ͚ͩͲ ͪΌΜͱݟΑ͏Ͷ

  72. JSC΍SBJMTDPOTPMFΛ ׆༻͠Α͏ʂ

  73. None

  74. ΦϒδΣΫτͷ ঢ়ଶΛ֬ೝͨ͠Γ ͪΐͬͱͨ͠ίʔυͷ ಈ͖Λࢼͨ͠Γ

  75. ศརʂʂ

  76. ͜͜Ͱ΋֬ೝͰ͖Δ

  77. None
  78. None

  79. QSZCZFCVHʂ

  80. IUUQTHJUIVCDPNEFJWJESPESJHVF[QSZCZFCVH

  81. None

  82. JOTQFDU΋݁ߏศར

  83. None
  84. None

  85. ࡶʹϩάग़ྗ

  86. None
  87. None

  88. 3VCZ.JOFͳͲͷ ػೳΛ࢖ͬͨΓ

  89. ςετίʔυΛ ׆༻͢Δͷ΋ ͍͍ͱࢥ͍·͢ʂ

  90. Τϥʔϝοηʔδͱ ίʔυΛಡΜͰ ఘΊ͕ͣΜ͹Ζ͏ʂ

  91. ϨϏϡΞʔʹ ΍͍͞͠ 13ͷॻ͖ํ

  92. ֓ཁΛ͔ͬ͠Γॻ͘

  93. ɾ΍Γ͍ͨ͜ͱ ɾରԠͨ͜͠ͱ͍ͯ͠ͳ͍͜ͱ ɾը໘ͷΩϟϓνϟ มߋ͕͋Ε͹  ɾಈ࡞֬ೝʹඞཁͳखॱ

  94. ɾ΍Γ͍ͨ͜ͱ ɾରԠͨ͜͠ͱ͍ͯ͠ͳ͍͜ͱ ɾը໘ͷΩϟϓνϟ มߋ͕͋Ε͹  ɾಈ࡞֬ೝʹඞཁͳखॱ

  95. ΍Γ͍ͨ͜ͱ ໨తΛ۩ମతʹ

  96. ରԠͨ͜͠ͱ ରԠ͍ͯ͠ͳ͍͜ͱ ͖ͪΜͱ໌ه

  97. ɾ΍Γ͍ͨ͜ͱ ɾରԠͨ͜͠ͱ͍ͯ͠ͳ͍͜ͱ ɾը໘ͷΩϟϓνϟ มߋ͕͋Ε͹  ɾಈ࡞֬ೝʹඞཁͳखॱ CVOEMFJOTUBMMͱ͔SBJMTECNJHSBUFͱ͔

  98. ิ଍Λॻ͘

  99. ಛʹݟͯཉ͍͠ͱ͜Ζ΍ ೰Μͩͱ͜Ζ͸ ϐϯϙΠϯτͰίϝϯτ

  100. ద౰ͳ෼ྔͰग़͢

  101. جຊ͸ػೳ୯Ґͩͱ ϨϏϡΞʔ͸خ͍͠

  102. Ͱ΋Ұػೳͷࠩ෼͕ େ͖͔ͬͨΒʁ

  103. ͞Βʹ෼ׂʂ

  104. ɾ΍Γ͍ͨ͜ͱ ɾରԠͨ͜͠ͱ͍ͯ͠ͳ͍͜ͱ ɾը໘ͷΩϟϓνϟ มߋ͕͋Ε͹  ɾಈ࡞֬ೝʹඞཁͳखॱ

  105. ͍͍ײ͡ͷίϛοτ

  106. ίϛοτ୯ҐͰ΋ ݟ͍ͨͱ͖͕͋Δ

  107. ίϛοτͷཻ౓ ίϛοτϝοηʔδ

  108. ϨϏϡʔޙͷରԠ

  109. ඞͣ͠΋ ϨϏϡΞʔͷࢦఠ௨Γ ௚͢ඞཁ͸ͳ͍

  110. ͩ͜ΘΓ͕͋ΔͳΒ ఻͑Δͷେࣄʂ

  111. ෆ໌఺͸࣭໰ͯ͠ ϨϏϡΞʔͷҙਤΛ ֬ೝ͢Δͷ΋େࣄʂ

  112. ϨϏϡΞʔ΋ਓͷࢠ ͳͷͰʜʜ

  113. ϨϏϡΞʔͱͯ͠

  114. ͳͥʁͱࢥͬͨΒ ·ͣ͸ҙਤΛ֬ೝ

  115. मਖ਼ͨ͠ํ͕͍͍ ࠜڌ͕͋Ε͹ ͳΔ΂͘ιʔεΛఏࣔ

  116. Ͱ͖Ε͹͓ޓ͍ ೲಘͰ͖Δ·Ͱ ࿩ͨ͠Γௐ΂ͨΓ

  117. ίʔυϨϏϡʔ΋ ίϛϡχέʔγϣϯ

  118. ɾυΩϡϝϯτͷา͖ํ ɾָ͍͠σόοάํ๏ ɾ΍͍͞͠13ͷॻ͖ํ

  119. ϓϩάϥϛϯάΛ ࢝Ίͨ͹͔Γͷ ํ΁

  120. ࠓ೔͓࿩͖͠Εͳ ͔ͬͨ͜ͱ΋ ͨ͘͞Μ͋Γ·͢

  121. େมͳͱ͖΍೰Ήͱ͖΋ ͨ͘͞Μ͋Δͱࢥ͍·͢

  122. ͻͱΓͰ೰·ͳ͍ʂ

  123. ୭͔ʹཔͬͯΈͨΓ

  124. ؾ෼స׵Λͨ͠Γ

  125. যΒͳͯ͘΋େৎ෉

  126. Ώͬ͘ΓͰ΋ ҰาͣͭͰ΋͍͍ ਐΜͰ͍͚ͨΒૉఢ

  127. ϓϩάϥϛϯά ָ͍͠ʂ

  128. ʜͱ͍͏ؾ࣋ͪΛ ࣋ͪଓ͚ͯ΋Β͑ͨΒ خ͍͠Ͱ͢ʂʂ

  129. ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ

  130. ࣭͝໰͋Ε͹ ٳܜ࣌ؒ΍ ࠙਌ձ౳Ͱʂ

  131. ͋ɺ͋ͱ $MBTTJʹڵຯ͋Δʂ ͱ͍͏ํ͸͓ؾܰʹ ͓੠Λ͓͔͚͍ͩ͘͞

  132. εςοΧʔ΋ ͖࣋ͬͯͨͷͰɺ Α͔ͬͨΒͲ͏ͧʂ