Sarajevo Ruby meetup / 20.6.2013. Senad Uka

1. Ruby to the Rescue!

2. Agenda
● About me
● What is this not about
● Ruby to the Rescue!

3. About me
● Senad Uka – (twitter: @senaduka)
● A-net d.o.o., Compusight d.o.o.
● Today: Six Sigma Software d.o.o.

4. About me
● On the side:
– M0 – http://www.mhalka.com
– FlapsApps – http://www.flapsapps.com
● Ruby and I:
– End of 2005. (Rails 1.0 release!)

5. What is this not about?
● Ruby “rescue” statement
● Rails
– It's not cool anymore ;)

6. ● A beautiful summer day

7. ● Vacation

8. The Project
● Logistics industry
● 1 month to the first phase production
● Web Application + Integration software
● Canceled vacation plans !

9. Web Application
● ASP.NET Web Forms
● MS SQL SERVER
● Windows Server

10. UN/EDIFACT Integration
● 4 kinds of messages
● 2 way communication (over FTP server
running on IBM System/360?!)
● Cca. 500 printed pages of computer
unreadable specification
● Cca. 5% chance of errors (syntax &
semantics)

11. EDIFACT SAMPLE
● UNA:+.? '
● UNB+UNOC:3+4023083000008+1929+110906:1458+346'
● UNH+M110906145822A+IFCSUM:S:93A:UN'
● BGM+787+172'
● FTX+SPH++T'
● CNT+10:4:PCE'
● CNT+7:330:KGM'
● CNT+11:10:PCE'
● RFF+FF:0100000545196900172'
● DTM+171:20110906:102'
● TDT+20++3+31:BARCELONE++++:::BARCELONE:F'
● DTM+186:201109061048:203'
● NAD+CS+54665033400396'
● DOC+787+172'
● DTM+137:20110906:102'
● NAD+DC+1902'
● NAD+F03+1902'
● EQD+SW+339YE85'
● CNI+1+4230783213'
●
DTM+137:20110905:102'
●
TSR+++7'
●
UNA:+.? '
UNB+UNOC:3+4023083000008+INTERSPEDS+130531:2353+1389'
UNH+M130531235340A+IFCSUM:S:93A:UN'
BGM+787+425'
CNT+10:11:PCE'
CNT+7:3164:KGM'
CNT+11:87:PCE'
RFF+FF:0100000300171300425'
DTM+171:20130531:102'
TDT+20++3+31++++:::SARAJEVO 01?:15:SRB'
DTM+186:201305312353:203'
NAD+CS+04900000300'
DOC+787+425'
DTM+137:20130531:102'
NAD+DC+INTERSA01'
CNI+1+4028417482'
DTM+137:20130528:102'
TSR+++3'
MOA+116:3581.75:EUR'
FTX+ACB+++EXPORT NOTIFICATION?: 13PL445010E0083932 '
FTX+DIN+++GOODS UNDER CUSTOMS CONTROL !'
FTX+ACB+++NIE PI TROWA'
FTX+ACB+++OS. KONT. SELMIR SABITOV, 0038735279196'
FTX+ACB+++WYCENA WDL. OFERTY?:3244444 ; 120,57 EUR'
TOD+5++DD1'
RFF+FF:04028417482'
RFF+CR:FSE-44/13/FSE'
GOR+1+5'
DOC+830+13PL445010E0083932 '
DTM+137:201305271538:203'
NAD+CZ+00146561++BIUROMAX SP. Z O.O.+UL. SOLEC 156 A+BANIOCHA++05-532+PL'
NAD+CN+00001007++GIZMO D.O.O. ZA PROMET I USLUG+STUPINE B6 / LAMELA 7+TUZLA++75000+BA'
GID+1+1:EP'
FTX+AAA+++TUSZE,TONERY,CZCI'
MEA+WT+AAE+KGM:240'
MEA+VOL++MTQ:1.008'
DIM+1+M:1.2:0.8:1.05'
PCI+24+00340258760563375862'
PCI+28+FSE-44/13/FSE'
CNI+2+1114738181'
DTM+137:20130530:102'
TSR+++3+HAZ'
MOA+116:286.5:EUR'
FTX+ACB+++COMERCIAL INVOICE?: 202009647'
FTX+DIN+++GOODS UNDER CUSTOMS CONTROL !'
FTX+DIN+++WARE IST NICHT STAPELBAR!!!'
TOD+5++DD1'
RFF+FF:01114738181'
RFF+CR:330454'
GOR+1+5'
DOC+380+202009647'
DTM+137:201305141953:203'
NAD+CZ+11032163++CTA GMBH+INDUSTRIESTR. 2+BIETIGHEIM-BISSINGEN++74321+DE'
NAD+CN+00001004++DIT TUZLA BO:BLAZENKA MARKOVIC+V. IVANOVICA 31+TUZLA++75000+BA'
GID+1+1:PE'
FTX+AAA+++NALCO VARIDOS LASERC'
MEA+WT+AAE+KGM:17'
MEA+VOL++MTQ:0.113'
PCI+24+00340228090132716635'
PCI+28+380/ 202009647'
DGS+ADR'
FTX+ADW+++LQ'
MEA+WT+AAE+KGM:11'
CNI+3+4028494560'
DTM+137:20130529:102'
TSR+++3+HAZ'
MOA+116:10711.56:EUR'
FTX+ACB+++EXPORT NOTIFICATION?: 13DE810377614381E0 '
FTX+DIN+++GOODS UNDER CUSTOMS CONTROL !'
TOD+5++DD1'
RFF+FF:04028494560'
RFF+CR:1729256'
GOR+1+5'
DOC+830+13DE810377614381E0 '
DTM+137:201305281406:203'
NAD+CZ+18019513++DREVE OTOPLASTIK GMBH+MAX-PLANCK-STR. 31+UNNA++59423+DE'
NAD+CN+00001025++WIDEX SLUSNI APARATI D.O.O.:MR RASIM GRANULO+GRADACACKA 29 A+SARAJEVO++71000+BA'
GID+1+1:PE'
FTX+AAA+++ROHR,SCHLAUCH,LACK.'
MEA+WT+AAE+KGM:196'
MEA+VOL++MTQ:0.686'
DIM+1+M:0.6:0.8:1.43'
PCI+24+00340258760564496900'
PCI+28+1729256'
DGS+ADR'
FTX+ADW+++LQ'
MEA+WT+AAE+KGM:1'
CNI+4+4028495569'
DTM+63:201306040000:203'
DTM+137:20130530:102'
TSR+++3+HAZ'
MOA+116:2690:EUR'
FTX+ACB+++EXPORT NOTIFICATION?: 13DE505277624224E7 '
FTX+DIN+++GOODS UNDER CUSTOMS CONTROL !'
FTX+DEL+++20 SACK SIND AUF EINER PALETTE'
FTX+DIN+++DELIVERY DATE?: DUE TO 04.06.2013'
TOD+5++DD1'
RFF+FF:04028495569'
RFF+CR:80023343'
RFF+DQ:80023343'
GOR+1+5'
DOC+830+13DE505277624224E7 '
DTM+137:20130529851:203'
NAD+CZ+06003869++HEUBACH GMBH+HEUBACHSTR. 7+LANGELSHEIM++38685+DE'
NAD+CN+00001014++NUTAL D.O.O.+POCULICA+VITEZ++72250+BA'
GID+1+20:SA'
FTX+AAA+++HEUCOTRON YELLOW'
MEA+WT+AAE+KGM:506'
MEA+LMT++M:0.5'
PCI+24+00340258760564518275'
PCI+28+80023343'
DGS+ADR+6.1:T5+2291++III'
FTX+F02+++SA::20'
FTX+AAD+++BLEIVERBINDUNG, LOESLICH, N.A.G.'
FTX+AAE+++BLEICHROMAT'
FTX+BAM+++1218'
FTX+DAC+++1182'
FTX+RAH+++E'
FTX+HAZ++15:ZZZ'
MEA+WT+AAE+KGM:500'
CNI+5+33000486806'
DTM+137:20130530:102'
TSR+++3'
MOA+116:4921.77:EUR'
FTX+DIN+++GOODS UNDER CUSTOMS CONTROL !'
TOD+5++DD1'
RFF+FF:33000486806'
GOR+1+5'
NAD+CZ+33300427++HYDROCHEM S.R.O.:IAO?: 35861843+¯OLTESOVEJ 20+BRATISLAVA 1++82108+SK'
NAD+CN+00001008++HIDROINœENJERING PJ BR??KO+UL. BRA??E ??USKI??A 17+BRAKO 1++76101+BA'
GID+1+1:BI'
FTX+AAA+++ELEKTROMOTOR'
MEA+WT+AAE+KGM:300'
PCI+24+00340465760004742473'
CNI+6+4028460883'
DTM+137:20130529:102'
TSR+++3+HAZ'
MOA+116:3219.52:EUR'
FTX+ACB+++EXPORT NOTIFICATION?: 13DE955177475557E8 '
FTX+DIN+++GOODS UNDER CUSTOMS CONTROL !'
FTX+DIN+++* BEI ABLIEFERHINDERNISSEN AUSSCHLIESLICH KONTAKTAUFNAHME'
FTX+DIN+++* MIT DACHSER ROTTENBURG, TEL. 07457/730-150.'
FTX+DIN+++* KEINE ZUSTELLAVISIERUNG BEIM EMPFANGER !'
FTX+DIN+++RE.AE ANBEI!!'
TOD+5++DAF'
RFF+FF:04028460883'
RFF+CR:832487'
GOR+1+5'
DOC+830+13DE955177475557E8 '
DTM+137:201305281655:203'
NAD+CZ+08029838++IVM CHEMICALS GMBH+JOHANNES-KEPLER-STR. 3+HERRENBERG++71083+DE'
NAD+CN+00001010++JAVOR+RUDI CAJAVACA 3+PRIJEDOR++79000+BA'
LOC+11+BOSNIEN-HERZEGOWINA'
GID+1+53:BI'
FTX+AAA+++HOLZLACKE UND HARTER'
MEA+WT+AAE+KGM:598'
PCI+24+00340258760564730592'
PCI+28+832487'
DGS+ADR+3:F1+1263++II'
FTX+F02+++BU::12'
FTX+AAD+++FARBE'
FTX+BAM+++8619'
FTX+DAC+++7575'
FTX+RAH+++D/E'
MEA+WT+AAE+KGM:300'
DGS+ADR+3:F1+1263++II'
FTX+F02+++KK::18'
FTX+AAD+++FARBE'
FTX+BAM+++8619'
FTX+DAC+++7575'
FTX+RAH+++D/E'
MEA+WT+AAE+KGM:45'
DGS+ADR+3:F1+1263++II'
FTX+F02+++BU::7'
FTX+AAD+++FARBZUBEHOERSTOFFE'
FTX+BAM+++8563'
FTX+DAC+++7553'
FTX+RAH+++D/E'
MEA+WT+AAE+KGM:155'
DGS+ADR+3:F1+1263++III'
FTX+F02+++BU::1'
FTX+AAD+++FARBE'
FTX+BAM+++3054'
FTX+DAC+++2624'
FTX+RAH+++D/E'
MEA+WT+AAE+KGM:18'
CNI+7+4256317559'
DTM+63:201306120000:203'
DTM+137:20130531:102'
TSR+++3'
MOA+116:649.79:EUR'
FTX+ACB+++EXPORT NOTIFICATION?: 13DE510277774392E6 '
FTX+DIN+++GOODS UNDER CUSTOMS CONTROL !'
FTX+DIN+++KEINE ANLIEFERUNG IN GITTERBOXEN ! ! !'
FTX+DIN+++12.06.2013'
FTX+DIN+++URSPRUNGSERKLARUNG?:'
FTX+DIN+++THE EXPORTER OF THE PRODUCTS COVERED BY THIS DOCUMENT'
FTX+DIN+++(CUSTOMS AUTHORIZATION NO. DE/5100/EA/0083) DECLARES THAT,'
FTX+DIN+++EXCEPT WHERE OTHERWISE CLEARLY INDICATED, THESE PRODUCTS ARE'
FTX+DIN+++CE PREFERENTIAL ORIGIN.'
TOD+5++DD1'
RFF+FF:04256317559'
RFF+CR:81442007'
GOR+1+5'
DOC+830+13DE510277774392E6 '
DTM+137:201305301248:203'
NAD+CZ+14003803++MARLEY-DEUTSCHLAND GMBH+ADOLF-OESTERHELD-STR. 28+WUNSTORF++31515+DE'
NAD+CN+41060495++OBI BANJA LUKA MARKET 714:AX TROPIC D.O.O+BRANKA POPOVICA 310+BANJA LUKA, REPUBLIKA SRPS++78000+BA'
GID+1+1:PC'
FTX+AAA+++BAUBEDARFSARTIKEL,RI'
MEA+WT+AAE+KGM:181'
MEA+VOL++MTQ:4.208'
PCI+24+00340026440179787510:00340026440179787497:00340026440179787503:00340026440179787527:00340026440179787541:00340026440179787534'
PCI+28+81442007'
GID+2+3:EP'
FTX+AAA+++FORMSTUCKE, VERSCHLU'
PCI+28+81442007'
GID+3+2:BH'
FTX+AAA+++ROHRE NAHTLOS AUS PO'
PCI+28+81442007'
CNI+8+4256315260'
DTM+137:20130530:102'
TSR+++3'
MOA+116:1874.48:EUR'
FTX+ACB+++EXPORT NOTIFICATION?: 13DE345477633773E5 '
FTX+DIN+++GOODS UNDER CUSTOMS CONTROL !'
FTX+DIN+++ZUSATZINFO EMPFAENGER?:'
FTX+DIN+++ZUSATZINFO VERSENDER?:'
FTX+DIN+++ACHTUNG ZOLLGUT; ANLAGE ZOLLVERSANDSCHEIN-NR.?:'
FTX+DIN+++AUFTRAGSNR.?: 813957'
FTX+DIN+++34012090, 39249000, 69120090, 70099200, 73249000,'
FTX+DIN+++84798997, 94032080, 96039091'
FTX+DIN+++ACHTUNG ZOLLGUT! ANLAGE ZOLLVERSANDSCHEIN-NR.?:'
FTX+DIN+++RECHNUNG, AE NR. 13DE345477633773E5, ZTN?:'
TOD+5++DD1'
RFF+FF:04256315260'
GOR+1+5'
DOC+830+13DE345477633773E5 '
DTM+137:201305302002:203'
NAD+CZ+02013046++SANWOOD BAD-AUSSTATTUNGS-:GMBH ?+ CO. VERTRIEBS KG+KASSELER STR. 58+FULDABRUECK++34277+DE'
NAD+CN+41060733++BAU & GARTEN D.O.O.:OBI-MARKET 711+LUZANSKO POLJE 9+SARAJEVO++71000+BA'
GID+1+1:PE'
FTX+AAA+++BADAUSSTATTUNGSPRODU'
MEA+WT+AAE+KGM:162'
PCI+24+00340395121010288409'
PCI+28+727887'
CNI+9+4256128757'
DTM+137:20130527:102'
TSR+++3'
MOA+116:1334.8:EUR'
FTX+DIN+++GOODS UNDER CUSTOMS CONTROL !'
TOD+5++EXW'
RFF+FF:04256128757'
RFF+CR:4028336126'
GOR+1+5'
NAD+CZ+00001019++SISAS BG+KUKLENSKO SHOSE BLVD+PLOVDIV++4000+BG'
NAD+CN+00001022++TIMING DOO TUZLA+PUT KRI#ANI BR 69+TUZLA++75000+BA'
GID+1+1:ST'
FTX+AAA+++SPEED BUMP'
MEA+WT+AAE+KGM:930'
MEA+VOL++MTQ:1.4'
PCI+24+00338002241819025460'
CNI+10+4028457465'
DTM+137:20130529:102'
TSR+++3'
MOA+116:144.35:EUR'
FTX+ACB+++EXPORT NOTIFICATION?: 13NL0D968A2BA61330 '
FTX+DIN+++GOODS UNDER CUSTOMS CONTROL !'
FTX+ACB+++10.06.2013 MAX. DELIVERY DATE'
TOD+5++DD1'
RFF+FF:04028457465'
RFF+CR:95175940-886494'
RFF+DQ:0095175940'
GOR+1+5'
DOC+830+13NL0D968A2BA61330 '
DTM+137:201305281527:203'
NAD+CZ+00132737++VILLEROY & BOCH:WELLNESS BV+DWAZZIEWEGEN 13+RODEN++9301ZR+NL'
NAD+CN+00001015++ORFEJ DOO+IVANA GORANA KOVACICA BB+BANJA LUKA++78000+BA'
GID+1+1:PE'
FTX+AAA+++SANITAIR'
MEA+WT+AAE+KGM:27'
MEA+VOL++MTQ:1.12'
DIM+1+M:0.8:1:1.4'
PCI+24+00340258760564603056'
PCI+28+95175940-886494'
CNI+11+4256305013'
DTM+137:20130531:102'
TSR+++3'
MOA+116:167.2:EUR'
FTX+ACB+++EXPORT NOTIFICATION?: 13DE800377735342E0 '
FTX+DIN+++GOODS UNDER CUSTOMS CONTROL !'
FTX+ACB+++LS?: 106379'
FTX+DIN+++PLEASE TAKE CARE OF COMPLETE DELIVERY'
FTX+DIN+++* THE PACKING LIST CAN BE FOUND WITH THE GOODSU *'
TOD+5++DD1'
RFF+FF:04256305013'
RFF+CR:SD13086042'
RFF+DQ:106379'
GOR+1+5'
DOC+830+13DE800377735342E0 '
DTM+137:201305291843:203'
NAD+CZ+27008525++ZETT LITE LIGHTING GMBH+BOSCHSTRASSE 1-10+HERZEBROCK-CLARHOLZ++33442+DE'
NAD+CN+41060733++OBI SARAJEVO MARKET 711:BAU & GARTEN D.O.O.+LUZANSKO POLJE 9+SARAJEVO++71000+BA'
GID+1+1:PC'
FTX+AAA+++LEUCHTEN'
MEA+WT+AAE+KGM:7'
MEA+VOL++MTQ:0.05'
PCI+24+00340048940860420013'
PCI+28+SD13086042'
UNT+308+M130531235340A'
UNZ+1+1389'

12. UN/EDIFACT Integration
● BizTalk

13. UN/EDIFACT Integration
● BizTalk – yeah right.

14. UN/EDIFACT Integration
● C# ?
● http://www.codeproject.com/Articles/11278/EDIFACT-to-XML-to-Anything-You-Want
● Static typing
– “Good for bigger projects” - they say

15. UN/EDIFACT Integration
● ~ 10 000 lines of code for description

16. Ruby to the Rescue!
● Ruby!
– Edi4r gem
– 0 lines for describing messages (yaay dynamic
typing!)

17. Ruby to the Rescue!
● Parser

18. Ruby to the Rescue!
● Parser

19. Ruby to the Rescue!
● Model (Active Record, MSSQL, LINQ2SQL)

20. Ruby to the Rescue!
● Putting it together

21. Ruby to the Rescue!
● Putting it together

22. ● Generator
– Easier!
– Ruby DSL magic!

23. ● Generator
– Behind the scenes

24. Result

25. Thank you!