Save 37% off PRO during our Black Friday Sale! »

Generating a CSV file with ROM

794f638b6f7f5132d5a13230e61c9db2?s=47 Krzysztof Wawer
June 17, 2015
Programming
0
91

Generating a CSV file with ROM

794f638b6f7f5132d5a13230e61c9db2?s=128

Krzysztof Wawer

June 17, 2015
Tweet

More Decks by Krzysztof Wawer

See All by Krzysztof Wawer
794f638b6f7f5132d5a13230e61c9db2?s=48 wafcio
0
110
794f638b6f7f5132d5a13230e61c9db2?s=48 wafcio
0
28
794f638b6f7f5132d5a13230e61c9db2?s=48 wafcio
1
60
794f638b6f7f5132d5a13230e61c9db2?s=48 wafcio
0
59
794f638b6f7f5132d5a13230e61c9db2?s=48 wafcio
0
99
794f638b6f7f5132d5a13230e61c9db2?s=48 wafcio
0
31
794f638b6f7f5132d5a13230e61c9db2?s=48 wafcio
0
71
794f638b6f7f5132d5a13230e61c9db2?s=48 wafcio
0
54
794f638b6f7f5132d5a13230e61c9db2?s=48 wafcio
0
69

Other Decks in Programming

See All in Programming
575ca492bac55e895d0e1c86f7d709fe?s=48 hschwentner
2
690
Ddecbf99faa27ea6257856734fa6f9b8?s=48 whitegreen
0
170
04a6843ddf4b5a57950cfa2cddf44adc?s=48 vaibhav30699
0
580
635e53b96114c922fa5486b418895960?s=48 fadis
7
4.5k
C9ceeecd7454954e4f93ee2a1cbbf386?s=48 dragontaro
1
940
A1792748885fe8f2555d9c718ee7ae53?s=48 joytomo
1
280
44a210d1299a727e9d601a47dfedeabf?s=48 mot_techtalk
0
150
B83842a07c4241e2aec3e2dfeedf16fe?s=48 mu_mu_mu
0
330
2e43817e39d87da5d9d4efd6310c0d44?s=48 kafumi
1
360
A10e41b0a61d59f2258d7f6172c33479?s=48 kaityo256
2
120
Bd34d8c4bc464a2bec2792579c759cd1?s=48 b4tchkn
1
120
7fccfb690a818ed2f3a15fc21d426d5a?s=48 texmeijin
0
190

Featured

See All Featured
Ba530e786553390f3fb271848485681c?s=48 3n
169
23k
2f5463832ccb768ccb4a1ca3607c27ef?s=48 jacobian
263
20k
Ded01cdab114abe4ec13511e4c25b9bb?s=48 andyhume
67
4.6k
E43f8dfd01057f8304f5f8fb9a294d7d?s=48 jeffersonlam
335
17k
7cbd3f5f922d798cc312eaf596de7ae6?s=48 iamctodd
33
3.1k
15f2b8221f247985a27a627d2ece72f0?s=48 pauljervisheath
195
16k
C0390e8b11079f8761c0cd3274ed61cb?s=48 productmarketing
11
1.2k
32de0bd2ba869609d26fd052a4622778?s=48 cromwellryan
107
6.6k
282d599b414022eba5096510f675b6e2?s=48 chrislema
174
14k
24fc194843a71f10949be18d5a692682?s=48 gr2m
86
11k
465724d73fe3a92c0879fdfb43a3a6f3?s=48 philhawksworth
195
9.1k
B83d5b590577969ee79a5ad845411a7d?s=48 ammeep
660
55k

Transcript

  1. GENERA TING A CSV FILE WITH ROM

  2. Krzysztof Wawer GITHUB: wafcio TWITTER: @KrzysztofWawer ABOUT ME

  3. None
  4. None

  5. CRUD

  6. RUBY CSV CREATE

  7. RUBY CSV CREATE

  8. RUBY CSV READ

  9. RUBY OBJECT MAPPER

  10. CRUD ROM

  11. ROM READ CREATE UPDATE DELETE

  12. ROM-CSV 1. Read data 2. Create dataset

  13. ROM-CSV • ROM::Memory::Dataset • ROM::ArrayDataset (support module) • ROM::EnumerableDataset (support

    module)

  14. ROM-CSV Methods: • join • project (select) • restrict (where)

    • order

  15. ROM-CSV • Like database • Generate CSV report

  16. ROM-CSV https://github.com/rom-rb/rom-csv/tree/master/examples