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3VCZPO3BJMTͱ %KBOHPΛൺֱͯ͠ΈΔ  4VO খྛޛ࢙ OPFM ϒϧʔϞূ݊גࣜձࣾ 5PLZV3VCZձٞ

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■ খྛޛ࢙ʢখྛϊΤϧʣ ■ ຊۀɿϒϧʔϞূ݊גࣜձࣾऔక໾$50 – ถࠃגɾถࠃ&5'ઐۀͷ௕ظࢿ࢈ܗ੒ಛԽ ܕͷ౤ࢿΞϓϦΛ࡞ͬͯΔ'JOUFDIελʔ τΞοϓ ■ ೥ ΄ͲϑϦʔϥϯεΤϯδχΞ – ్தࣄۀձࣾͷதͷਓ΋΍ͬͨ ■ ʙɿϒϧʔϞূ݊גࣜձࣾΛ૑ۀ ■ झຯɿཱྀߦɾੈքͷίϫʔΩϯάεϖʔεΊ͙ ΓʢϫʔέʔγϣϯతͳԿ͔ʣ @free_world21 THE FARM@NY CARR WORKPLACE@Chicago https://bloomo.co.jp/

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3VCZPO3BJMTͱ%KBOHPΛൺֱͯ͠ΈΔ ■ झຯͷݸਓ։ൃͰ࡞ͬͯΔϓϩμΫτΛ%KBOHP 3VCZPO3BJMTͷ૊Έ߹ΘͤͰ࡞ͬͯ·͢ – ͳͷͰͦΕΛωλʹൃද͠·͢ ■ ʮ%KBOHP׬શʹཧղͨ͠ʂʯ͘Β͍ͷϨϕϧײͷਓͷ࿩ͳͷͰؒҧ͍΋ଟ͋͘Δ͔΋͠Ε·ͤ Μ ■ ීஈ3BJMT࢖ͬͯΔਓ໨ઢͷൺֱͰ͢

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3VCZPO3BJMTͱ%KBOHPΛൺֱͯ͠ΈΔ ݁࿦ ʹ 3VCZPO3BJMT  "DUJWF"ENJO  BVUIMPHJD  QBDLXFSL %KBOHP %KBOHP3&45GSBNFXPSL

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%KBOHPͱ͸ʢଞͷϑϨʔϜϫʔΫͱൺֱͯ͠ʣ ■ 1ZUIPO੡ͷ'VMMTUBDLϑϨʔϜϫʔΫ ■ 3VCZPO3BJMTͱ΄΅ಉظʁ %KBOHP 3VCZPO3BJMT &YQSFTTKT /FTUKT  )POP౳ ʢOPEFKTܥϑϨʔϜ ϫʔΫʣ (JO FDIP౳ ʢ(PMBOHܥϑϨʔ ϜϫʔΫʣ ϓϩάϥϛϯάݴޠ 1ZUIPO 3VCZ 5ZQF4DSJQU (PMBOH *OJUJBMSFMFBTF     ϑϨʔϜϫʔΫࢤ޲ 'VMMTUBDL 'VMMTUBDL NJDSPGSBNFXPSL NJDSPGSBNFXPSL 03. %KBOHP03. "DUJWF3FDPSE 5ZQF03. 1SJTNB౳ ࣗ࡞ (03.౳ NJHSBUJPO %KBOHPNJHSBUJPO "DUJWF3FDPSE.JHSBUJPO ECNJHSBUF౳ HPMBOHNJHSBUF HPPTF ςετ %KBOHPUFTU QZUFTU NJOJUFTU STQFD +FTU +BTNJOF౳ CVJMUJO ܕαϙʔτ 5ZQF)JOUT CVJMUJO 3#4 CVJMUJO ʢͨͩ͠ίϯύΠϧΦ ϓγϣϯଟ਺ʣ CVJMUJO

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%KBOHPͱ͸ʢଞͷϑϨʔϜϫʔΫͱൺֱͯ͠ʣ ■ 1ZUIPO੡ͷ'VMMTUBDLϑϨʔϜϫʔΫ ■ 3VCZPO3BJMTͱ΄΅ಉظʁ %KBOHP 3VCZPO3BJMT &YQSFTTKT /FTUKT  )POP౳ ʢOPEFKTܥϑϨʔϜ ϫʔΫʣ (JO FDIP౳ ʢ(PMBOHܥϑϨʔ ϜϫʔΫʣ ϓϩάϥϛϯάݴޠ 1ZUIPO 3VCZ 5ZQF4DSJQU (PMBOH *OJUJBMSFMFBTF     ϑϨʔϜϫʔΫࢤ޲ 'VMMTUBDL 'VMMTUBDL NJDSPGSBNFXPSL NJDSPGSBNFXPSL 03. %KBOHP03. "DUJWF3FDPSE 5ZQF03. 1SJTNB౳ ࣗ࡞ (03.౳ NJHSBUJPO %KBOHPNJHSBUJPO "DUJWF3FDPSE.JHSBUJPO ECNJHSBUF౳ HPMBOHNJHSBUF HPPTF ςετ %KBOHPUFTU QZUFTU NJOJUFTU STQFD +FTU +BTNJOF౳ CVJMUJO ܕαϙʔτ 5ZQF)JOUT CVJMUJO 3#4 CVJMUJO ʢͨͩ͠ίϯύΠϧΦ ϓγϣϯଟ਺ʣ CVJMUJO ࣗ෼ͰબͿඞཁ͕ͳ͍ ʢ೴ࢮͰ։ൃͰ͖Δʣ ࣗ෼ͰબͿඞཁ͕͋Δʂʂ

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%KBOHPͷಛ௃ɿϏϧτΠϯͷ؅ཧը໘͕͋Δ ■ ຯΘ͍ͷ͋Δ؅ཧը໘෇͖ ■ ActiveAdminʹͲ͜ͱͳ͘ࣅͯΔʢݸਓͷײ૝Ͱ͢ʣ

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%KBOHPͷಛ௃ɿϏϧτΠϯͷ؅ཧը໘͕͋Δ ■ ຯΘ͍ͷ͋Δ؅ཧը໘෇͖ ■ ActiveAdminʹͲ͜ͱͳ͘ࣅͯΔʢݸਓͷײ૝Ͱ͢ʣ

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%KBOHPͷಛ௃ɿγϯϓϧͳೝূػೳ෇͖ ■ γϯϓϧͳೝূػೳػೳΛఏڙ͢Δϝιου͕͋Δ ■ 3BJMTͰ͍͏ͱ͜ΖͷBVUIMPHJDͱ͔TPSDFSZΈ͍ͨͳ΍͕ͭೖͬͯΔΠϝʔδ

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%KBOHPͷಛ௃ɿ.75 .PEFM7JFX5FNQMBUF ■ %KBOHP͸.75 .PEFM7JFX5FNQMBUF Ͱ͋Δ ■ 3BJMT͸.7$ .PEFM7JFX$POUSPMMFS %KBOHP 3VCZPO3BJMT Ϗδωεϩδο Ϋ૚ ݺͼํ .PEFM .PEFM هड़ݴޠ 1ZUIPO 3VCZ ಛ௃ ͭͷ.PEFM͕%#ͷςʔϒϧͱରԠ ͭͷ.PEFM͕%#ͷςʔϒϧͱରԠ ೖग़ྗ૚ ݺͼํ 7JFX $POUSPMMFS هड़ݴޠ 1ZUIPO 3VCZ ಛ௃ 3BJMTͰ͍͏ͱ͜Ζͷ$POUSPMMFSͱࢥͬͯ͘Εͯ0, ׂѪ දࣔ૚ ݺͼํ 5FNQMBUF 7JFX هड़ݴޠ %KBOHPUFNQMBUFMBOHVBHF &3# )BNM౳ ಛ௃ 1ZUIPOεΫϦϓτ͸ຒΊࠐΊͳ͍ͷͰɺ ϏδωεϩδοΫΛهड़͢Δ͜ͱ͸΄΅ෆՄೳ 3VCZεΫϦϓτ΋ຒΊࠐΊΔͷͰ ͋Δఔ౓ϏδωεϩδοΫ΋ॻ͚Δ

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%KBOHPͷಛ௃ɿ.75 .PEFM7JFX5FNQMBUF ■ %KBOHP͸.75 .PEFM7JFX5FNQMBUF Ͱ͋Δ ■ 3BJMT͸.7$ .PEFM7JFX$POUSPMMFS %KBOHP 3VCZPO3BJMT Ϗδωεϩδο Ϋ૚ ݺͼํ .PEFM .PEFM هड़ݴޠ 1ZUIPO 3VCZ ಛ௃ ͭͷ.PEFM͕%#ͷςʔϒϧͱରԠ ͭͷ.PEFM͕%#ͷςʔϒϧͱରԠ ೖग़ྗ૚ ݺͼํ 7JFX $POUSPMMFS هड़ݴޠ 1ZUIPO 3VCZ ಛ௃ 3BJMTͰ͍͏ͱ͜Ζͷ$POUSPMMFSͱࢥͬͯ͘Εͯ0, ׂѪ දࣔ૚ ݺͼํ 5FNQMBUF 7JFX هड़ݴޠ %KBOHPUFNQMBUFMBOHVBHF &3# )BNM౳ ಛ௃ 1ZUIPOεΫϦϓτ͸ຒΊࠐΊͳ͍ͷͰɺ ϏδωεϩδοΫΛهड़͢Δ͜ͱ͸΄΅ෆՄೳ 3VCZεΫϦϓτ΋ຒΊࠐΊΔͷͰ ͋Δఔ౓ϏδωεϩδοΫ΋ॻ͚Δ Ұ൪ͷҧ͍

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%KBOHPͷಛ௃ɿ.75 .PEFM7JFX5FNQMBUF ■ ͪͳΈʹ%KBOHPUFNQMBUFMBOHVBHF͸͜Μͳ͔Μ͡ ■ NVTUBDIFͱ͔)BOEMFCBSTͷܥේʁ

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%KBOHPͷಛ௃ɿϞδϡϥʔϞϊϦε ■ ݸਓతʹ࠷େͷಛ௃͸͜ΕͩͱࢥͬͯΔ ■ projectͷԼʹෳ਺ͷappΛ࣋ͭߏ੒ – %KBOHPͷappͭͷ3BJMTϓϩδΣΫτ rails newͯ͠࡞ΒΕ Δ΍ͭ ■ 3BJMTͰ͍͏ͱ͜Ζͷpackwerk͕σϑΥϧτͰ૊Έࠐ·ΕͯΔΠϝʔ δ

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%KBOHPͷಛ௃ɿϞδϡϥʔϞϊϦε project

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%KBOHPͷಛ௃ɿϞδϡϥʔϞϊϦε project project࡞Δͱproject໊ͰσϑΥϧτͰ࡞ΒΕΔσΟϨΫτϦ ओʹઃఆϑΝΠϧͱ͔͕͸͍ͬͯΔ 3BJMTͰ͍͏ͱ͜ΖͷconfigσΟϨΫτϦͱࢥͬͯྑ͍ͱࢥ͏

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%KBOHPͷಛ௃ɿϞδϡϥʔϞϊϦε project project࡞Δͱproject໊ͰσϑΥϧτͰ࡞ΒΕΔσΟϨΫτϦ ओʹઃఆϑΝΠϧͱ͔͕͸͍ͬͯΔ 3BJMTͰ͍͏ͱ͜ΖͷconfigσΟϨΫτϦͱࢥͬͯྑ͍ͱࢥ͏ ͭͭͷappɻ ֤appͷதʹͦΕͧΕ.PEFMʢͱϚΠάϨʔγϣϯϑΝΠϧʣɺ 5FNQMBUFɺ7JFXʢ UFTUʣΛఆٛͰ͖Δ

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%KBOHPͷಛ௃ɿϞδϡϥʔϞϊϦε project project࡞Δͱproject໊ͰσϑΥϧτͰ࡞ΒΕΔσΟϨΫτϦ ओʹઃఆϑΝΠϧͱ͔͕͸͍ͬͯΔ 3BJMTͰ͍͏ͱ͜ΖͷconfigσΟϨΫτϦͱࢥͬͯྑ͍ͱࢥ͏ ؅ཧը໘ͷͭͷ·ͱ·Γͱͯ͠දࣔ͞ΕΔ

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3JMTͱ%KBOHPͷൺֱɿίϚϯυܥ Ruby on Rails Django project作成 N/A python manage.py startproject ceres app作成 rails new diet python manage.py startapp diet 開発サーバ起動 rails s python manage.py runserver コンソール起動 rails console python manage.py shell 任意のコマンド呼び出 し rails(rake) hoge python manage.py hoge DB作成 rails db:create N/A migrationファイル作成 rails g migration … python manage.py makemigrations migration実⾏ rails db:migrate python manage.py migrate

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3JMTͱ%KBOHPͷൺֱɿσʔλϕʔεݺͼग़͠ Ruby on Rails Django 全件取得 Author.all Author.objects.all() ID指定ロード Author.find(123) Author.objects.get(id=123) where Author.where(name: ‘hoge’) Author.where(“age >= ?”, 20) Author.where(age: 20..30) Author.where(age: nil) Author.objects.filter(name=‘hoge’) Author.objects.filter(age__gte=20) Author.objects.filter(age__range=(20, 30)) Author.objects.filter(age__isnull=True) 関連呼び出し author.published_books author.publishedbook_set.all() - name: string - age: int, null: true authors - author_id: int - title: string published_books

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·ͱΊ ■ %KBOHPͷಛ௃ຯΘ͍ͷ͋Δ؅ཧը໘ʢ3BJMTɿActiveAdminʣ ■ %KBOHPͷಛ௃ɿγϯϓϧͳೝূػೳ෇͖ʢ3BJMTɿauthlogic, sorcery౳ʣ ■ %KBOHPͷಛ௃ɿ.PEFM5FNQMBUF7JFXʢ3BJMT.PEFM7JFX$POUSPMMFSʣ ■ %KBOHPͷಛ௃ɿϞδϡϥʔϞϊϦεʢ3BJMTɿpackerkʣ ■ ίϚϯυ͸جຊతʹpython manage.pyͰ΍Δʢ3BJMTɿrails, rakeʣ ■ ΍ͬͺΓActiveRecord͸ਆʂ

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3VCZPO3BJMTͱ%KBOHPΛൺֱͯ͠ΈΔ ݁࿦ ʹ 3VCZPO3BJMT  "DUJWF"ENJO  BVUIMPHJD  QBDLXFSL %KBOHP %KBOHP3&45GSBNFXPSL