レッツゴーデベロッパー2011「プログラミングGroovy〜G*エコシステム編」

Transcript

1. Java ( ΤίγεςϜฤ
2. 8IP
   BN
   * 㾎ࢯ໊ɿத໺
   ༃࣏ʢBLB
   OPCFBOTʣ 㾎ॴଐɿ/55ιϑτ΢ΣΞגࣜձࣾ 㾎ϒϩάɿ౾ແ೔ه
   
   
   
   
   
   
   
   
   
   
   
   IUUQEIBUFOBOFKQOPCFBOT 㾎4USJOHUS ΛίϯτϦϏϡʔτ͠·ͨ͠ 㾎(SPPWZ4FSW࡞ͬͯ·͢
3. $ time groovy -e 'println "Hello, world!";' Hello, world! real 0m1.806s user 0m1.321s sys 0m0.171s $ time groovyclient -e 'println "Hello, world!";' Hello, world! real 0m0.029s user 0m0.001s sys 0m0.002s
4. $ time groovyserver GROOVY: /Users/ynak/Developer/runtime/groovy/bin/groovy GROOVYSERV_HOME: /usr/local/Cellar/groovyserv/0.5/libexec starting.... groovyserver 71209(1961) is successfully started real 0m5.038s user 0m0.015s sys 0m0.048s
5. http://www.flickr.com/photos/turyddu/2682923190/ lݟΑɺ͋Ε͕ (SPPWZεΫϦϓτ࢖ ͍ୡͷر๬Ͱ͋Δz
6. http://groovy.dzone.com/news/dzone-interviews-yasuharu
8. Java એ఻͓ΘΓ
9. ( ΤίγεςϜ
10. ΤίγεςϜ cc ੜଶܥ http://www.flickr.com/photos/philippeguillaume/4027168508
11. l͋Δ৔Λڞ༗͠ɺؔ ܎Λ࣋ͭछʑͷߏ੒ཁ ૉ͕ͦͷ׆ಈΛҡ࣋͠ ͯߦͨ͘Ίͷ࢓૊Έz http://www.venturenow.jp/column/ogawa/20100721008569.html
12. ΋ͪͭ ΋ͨΕͭ
13. 4QPDL
14. 4QPDL ΋ͪͭ
15. 4QPDL ΋ͨΕͭ
16. 4QPDL ࣮༻తͳϥΠϒϥϦɾ πʔϧ܈΋શ෦ͻͬ͘ ΔΊͯ(SPPWZͰ͢
17. ࢒Γ࣌ؒͰɺ(SPPWZΤ ίγεςϜͷओཁϓϩμ ΫτΛϥΠτχϯά঺հ ͠·͢
18. 4QPDL
19. 㾎ϑϧελοΫͷ8FCΞϓϦέʔγϣϯϑϨʔϜϫʔΫ 㾎(SPPWZ൛ɺ3VCZ
    PO
    3BJMT 㾎ݱࡏ͸4QSJOH4PVSDFࣾͷϥΠϯφοϓͷͭ 㾎4QSJOH.7$
    4QSJOH'SBNFXPSL
    )JCFSOBUFͳͲͷσϑΝΫ τͳϓϩμΫτΛج൫ͱͯ͠࠾༻ 㾎໘౗ͳઃఆ͸ʮن໿ˍ%4-ʯͰ·Ζ΍͔ʹϥοϐϯά 㾎ϓϥάΠϯ͕ศརʂ 㾎ೝূػೳʁˠͦΕɺ4QSJOH
    4FDVSJUZϓϥάΠϯͰ SZ 㾎$47ΤΫεϙʔτʁˠͦΕɺ&YQPSUϓϥάΠϯͰ SZ 㾎ৄ͘͠͸+((6(໊ݹ԰ࢧ෦௕ͷ!UZBNB͞Μʹʂ
20. 㾎4XJOHϕʔεͷ3*"ϑϨʔϜϫʔΫ 㾎(SPPWZͷ4XJOH#VJMEFSΛϑϧ׆༻ 㾎(SBJMTͷΞʔΩςΫνϟΛͦͷ··౿ऻ 㾎+BS
    "QQMFU
    +84ͳͲʹύοέʔδϯάՄೳ 㾎কདྷతʹ+BWB'9΁ͷରԠ΋༧ఆ 㾎ৄ͘͠͸+((6(ؔ੢ࢧ෦௕ͷ!LJZUBLB͞ Μʹʂ
21. 㾎ฒߦϓϩάϥϛϯάͷͨΊͷϥΠϒϥϦ 㾎(SPPWZ͔Βඪ४Ͱόϯυϧ͞Εͨʂ 㾎ฒߦॲཧɺඇಉظॲཧɺ෼ࢄॲཧͷͨΊͷ௚ײ తͰ҆શͳํ๏Λఏڙ 㾎ίϨΫγϣϯͷฒߦॲཧʢ.BQ3FEVDF෩ 㾎&SMBOH4DBMBͷΞΫλʔϓϩάϥϛϯάϞσϧ 㾎$MPKVSFͷΤʔδΣϯτ 㾎 ۚ ͷH XPSLTIPQͰ;΋͞Μ !GVNPLNN ͕ൃද༧ఆͰ͢ʂ
22. 㾎 ϙετ.BWFOͷ૯߹తͳϓϩδΣΫτ؅ཧπʔϧ 㾎 .BWFO͸͔ͳΓҙࣝͯ͠·͢ 㾎 σΟϨΫτϦߏ੒͸.BWFOํࣜΛ౿ऻ 㾎 ΋ͪΖΜɺґଘϥΠϒϥϦ΋؅ཧͰ͖Δʢ*WZར༻ 㾎 ֤छϓϥάΠϯʹΑΔ؆୯ػೳ௥ՃʢએݴΛ௥Ճ͢Δ͚ͩʣ 㾎 (SPPWZ
    .BWFO
    &DMJQTF
    04(J
    4DBMB
    FUD 㾎 શ໘తʹ(SPPWZϕʔεͷ%4-Λ࠾༻ 㾎 ॊೈͳϚϧνϓϩδΣΫτߏ੒͕࣮ݱͰ͖Δ 㾎 ͋ͷ)JCFSOBUF΋(SBEMFʹҠߦͨ͠ʂ 㾎 ৄ͘͠͸υΩϡϝϯτ೔ຊޠ༁Ϧʔμ!MJUFSBMJDF͞Μʹʂ
23. 㾎(PPHMF
    "QQ
    &OHJOF༻πʔϧΩοτ 㾎(SPPWZͷ1SPKFDU
    -FBEͰ͋Δ(VJMMBVNF
    -BGPSHFࢯ͕։ൃ 㾎("&ͷ"1*Λ(SPPWZ෩ʹ͢ΔͨΊͷബ͍ϥούʔ 㾎(SPPWZϥΠΫͳ%4-΍ه๏Λϑϧ׆༻ 㾎πΠολʔ#PUఔ౓ͳΒ௒ָʑ 㾎ৄ͘͠͸+((6(ӡӦҕһ௕
    ݉
    ࣥචϦʔμͷ !LB[VDIJLB͞Μʹʂ
24. 㾎#%%ʢϏϔΠϏΞۦಈ։ൃʣϑϨʔϜϫʔΫ 㾎1PXFS
    "TTFSUͷग़਎஍ 㾎"45ม׵Λ׆༻ͯ͠ɺΘ͔Γ΍͍͢Ξαʔ γϣϯϝοηʔδΛදࣔͰ͖Δ 㾎(SPPWZͰຊՈʹऔΓࠐ·Ε͍ͯΔ 㾎؇ืɿ೔ຊ(SPPWZքͷϛελʔεϙοΫ 4QPDL
25. // ʮ0ʙ9ʹؚ·ΕͯΔۮ਺ͷݸ਺͸4ݸͩΑͶʁʯʢҧ def list = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] assert list.findAll{ it % 2 == 0 }.size() == 4 ʢࢀߟʣ1PXFS
    "TTFSU                  !!!!!!!!!!!!!!!!!!!!!!!!!! Caught:  Assertion  failed:   assert  list.findAll{  it  %  2  ==  0  }.size()  ==  4              |        |                                            |            |              |        [0,  2,  4,  6,  8]                5            false              [0,  1,  2,  3,  4,  5,  6,  7,  8,  9]
26. ૣ͗͢Δʁ Α͘Θ͔Βͳ͍ʁ ਓʹৼΓ͗͢ʁ αϯϓϧίʔυ͕ͳ͍ʁ
27. ষ
28. !"#"$%&'"()*+&',,-.%/*0'%&',1# ! " # " $ % & ' WPM $ P O U F O U T (SBJMT
    
    . ϦϦʔεɹۓٸاը ݕূ 
    
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     ͷੈք
    ʜʜʜʜʜʜʜʜ  !"#$"%&'( (SJ⒎PO ෆఆظศ ʙୈ  ճ
    όΠϯσΟϯάฤʙ
    ʜʜʜʜʜʜʜʜʜ  !"#$"%&') $PEF/BSD Λར༻ͯ͠ (3007: ͷίʔυ඼࣭Λ্͛Δ ʙୈ  ճ
    ։ൃπʔϧͱ࿈ܞʙ
    ʜʜʜʜʜʜʜʜʜ  !"#$"%&'* ΋͠৽ਓঁࢠ +BWB ϓϩάϥϚ͕
    ʰ(SPPWZ ΠϯɾΞΫγϣϯʱΛಡΜͩΒ ʙୈ̍ষɹ΋͔͸ʰ(SPPWZ ΠϯɾΞΫγϣϯʱͱग़ձͬͨʙ
    ʜ  !"#$"%&'+ (SBJMT
    1MVHJO ୳๚ ʙୈ  ճ
    .POHP%#
    (03.
    ϓϥάΠϯʙ
    ʜʜʜʜ  ,-./#012$/- ϦϦʔε৘ใʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜ  +((6( ̐ίϚອըʮ͙ΔʔͼʔͨΜʯୈ  ࿩
    ʜʜ  http://grails.jp/g_mag_jp/ ͍·͙͢μ΢ϯϩʔυ