Upgrade to Pro — share decks privately, control downloads, hide ads and more …

UFO演算子について

E3d8c68398580685ee7ef4ec2cc1cfc2?s=47 Hirofumi Wakasugi
September 11, 2016
Programming
0
200

 UFO演算子について

RubyKaigi 2016 After Party (2016-09-10)

E3d8c68398580685ee7ef4ec2cc1cfc2?s=128

Hirofumi Wakasugi

September 11, 2016
Tweet

More Decks by Hirofumi Wakasugi

See All by Hirofumi Wakasugi
E3d8c68398580685ee7ef4ec2cc1cfc2?s=48 5t111111
1
230
E3d8c68398580685ee7ef4ec2cc1cfc2?s=48 5t111111
3
290
E3d8c68398580685ee7ef4ec2cc1cfc2?s=48 5t111111
0
210
E3d8c68398580685ee7ef4ec2cc1cfc2?s=48 5t111111
0
110
E3d8c68398580685ee7ef4ec2cc1cfc2?s=48 5t111111
3
820
E3d8c68398580685ee7ef4ec2cc1cfc2?s=48 5t111111
1
400
E3d8c68398580685ee7ef4ec2cc1cfc2?s=48 5t111111
4
460
E3d8c68398580685ee7ef4ec2cc1cfc2?s=48 5t111111
0
78
E3d8c68398580685ee7ef4ec2cc1cfc2?s=48 5t111111
0
33

Other Decks in Programming

See All in Programming
0684ef0f8b92614508e0c323c3619462?s=48 fuwasegu
4
660
140494d272a4d89883a94fdfdb29dea2?s=48 oracle4engineer
PRO
2
240
7e56a691cfb413e0f6e631791f33fe54?s=48 mismith0227
0
200
1d1580fb0945b0ffadff18e28bead3c5?s=48 adarapata
1
160
Ca7e4f1680e175e6462a039923e71fc5?s=48 kyokonishito
0
160
D964b48ba3c3366cc967250087401257?s=48 deors
0
180
404a34d5e0d3d7b38237a8cbecf4c18a?s=48 seiseikai123
0
970
8f84b7d8869ef6005d89b378e8661f7c?s=48 masuda220
PRO
2
830
8ca67ac59d908cf23431095fc2cacb09?s=48 sada913
0
100
8983704dd55e6dbd15b012f744b86927?s=48 adachi
0
310
9f2edd3fb2cc8feb20221138ca91d9fc?s=48 kuriko
0
270
9f2edd3fb2cc8feb20221138ca91d9fc?s=48 kuriko
0
260

Featured

See All Featured
0438ae60cde4c7add6f9da48f28c15cc?s=48 chrisshort
7
30k
7653c7c449918ff6542880a8c284f5e7?s=48 jponch
106
5.5k
7cbd3f5f922d798cc312eaf596de7ae6?s=48 iamctodd
33
3.2k
D83926c323d4f9289f947b4b4e76b939?s=48 jensimmons
210
11k
4262b9cfacfb6b2c77f23e1d0310cd3e?s=48 myddelton
110
11k
1ce0eb06fd6a9e9566a0cb310cfee635?s=48 jrick
PRO
1
20k
11c84dff30266b907714802088852677?s=48 jasonvnalue
88
8.5k
9128d500301ae51524e887bb680f471d?s=48 caitiem20
314
18k
44b54d2ffcb7857004071cc6795dde11?s=48 cassininazir
350
20k
A60068bce2e73de3a37ca9d2dbe36092?s=48 bryan
35
4k
15f2b8221f247985a27a627d2ece72f0?s=48 pauljervisheath
196
16k
Ba530e786553390f3fb271848485681c?s=48 3n
170
23k

Transcript

  1. 6'0 ԋࢉࢠ ʹ͍ͭͯ (What's the Story) Spaceship Operator? Hirofumi Wakasugi

    (@5t111111)

  2. ϓϩάϥϚʔ Hirofumi Wakasugi (@5t111111)

  3. 4QBDFTIJQ0QFSBUPS  DMBTT4J[F.BUUFST JODMVEF$PNQBSBCMF EFGJOJUJBMJ[F TUS  !TUSTUS FOE 

    EFG PUIFS  TUSTJ[FPUIFSTUSTJ[F FOE FOE w #BTJDPQFSBUPSGPSDPNQBSJOHUIFSFDFJWFSBHBJOTUBOPUIFSPCKFDU w "MTPLOPXOBTl6'0PQFSBUPSz MFBTUJO+BQBO  w $MBTTFTNJYJOT$PNQBSBCMFNVTUJNQMFNFOU

  4. *NQMFNFOUBUJPOPG w1PTJUJWFOVNCFSJGTFMGJTHSFBUFSUIBOPUIFS w;FSPJGTFMGJTFRVBMUPPUIFS w/FHBUJWFOVNCFSJGTFMGJTMFTTUIBOPUIFS DMBTT'PP ǘ EFG PUIFS  SFUVSOJGTJ[FPUIFSTJ[F

    SFUVSOJGTJ[FPUIFSTJ[F SFUVSOJGTJ[FPUIFSTJ[F FOE FOE GPPGPPUSVFGBMTF *UTIPVMESFUVSO

  5. w :PVDBOXSJUFMJLFUIJTVTJOHJUTJNQMFNFOUBUJPO w -PPLTQSFUUZDPOWFOJFOU EPFTO`UJU "UJQGPSVTJOH DBTF GPPCBS  XIFO

    QVUTGPPJTFRVBMUPCBS XIFO QVUTGPPJTHSFBUFSUIBOCBS FMTF QVUTGPPJTMFTTUIBOCBS FOE

  6. w :PVDBOXSJUFMJLFUIJTVTJOHJUTJNQMFNFOUBUJPO w -PPLTQSFUUZDPOWFOJFOU EPFTO`UJU "UJQGPSVTJOH DBTF GPPCBS  XIFO

    QVUTGPPJTFRVBMUPCBS XIFO QVUTGPPJTHSFBUFSUIBOCBS FMTF QVUTGPPJTMFTTUIBOCBS FOE ʁʁ
 (SFBUFSJGQPTJUJWF  0SMFTTJGQPTUJWF  0SQPTJUJWFJGQPTJUJWF  85'

  7. 4P*BMXBZTEPUIFGPMMPXJOHTUFQTXIFO* XBOUUPVTFDPNQBSJTPOPQFSBUPSTXJUINZ DMBTTFT  *ODMVEFUIFNPEVMFJOBDMBTT  4UBSUXSJUJOHAEFG PUIFS FOEA 

    CFBOHVJTIFEUSZJOHUPSFNJOENFUPJGHSFBUFSMFTT NVTUSFUVSOQPTJUJWFOFHBUJWFOVNCFS  (PPHMJOHGPSBXIJMF  *UEPFTOPUXPSLʜ  6IPI*JODMVEF&OVNFSBCMFJOTUFBEPG$PNQBSBCMF

  8. 4P*UIJOL*NQMFNFOUBUJPOPG FYDFQUJPOBMMZMBDLTEFTDSJQUJWFQPXFS JO3VCZXPSME almost seems like magic numbers

  9. *USFNJOETNFPGTPNFUIJOHMJLF JOUDPNQBSF@JOU DPOTUWPJE B DPOTUWPJE C  \ SFUVSO JOU

    B JOU C ^ JOUNBJO  \ JOUEBUB<>\         ^ RTPSU EBUB  TJ[FPG JOU DPNQBSF@JOU  ^ w 0METDIPPM$JTIqBWPS w +BWB DPNQBSF5P /&5 $PNQBSF5P

  10. w *UXPVMECFFBTJFSUPLOPXUIFDPEFT`JOUFOTJPO *BNTVSFZPVDBOVTFJGʜFMTJGʜUIPVHI  *XJTI*DPVMEXSJUFMJLF DBTFGPPCBS XIFO&2 QVUTGPPJTFRVBMUPCBS XIFO(5 QVUTGPPJTHSFBUFSUIBOCBS

    FMTF QVUTGPPJTMFTTUIBOCBS FOE

  11. )BTLFMM DMBTT&RB0SEBXIFSF DPNQBSFBB0SEFSJOH EBUB0SEFSJOH-5]&2](5 ADPNQBSFA -5 0SE 0SEFSJOH DPNQBSFSFUVSOT0SEFSJOH 3VTU

    QVCFOVN0SEFSJOH\ -FTT  &RVBM  (SFBUFS  ^ 0SEFSJOH MFUSFTVMUDNQ   BTTFSU@FR 0SEFSJOH-FTT SFTVMU  MFUSFTVMUDNQ   BTTFSU@FR 0SEFSJOH&RVBM SFTVMU  DNQSFUVSOT0SEFSJOH

  12. w 3BOHFVTJOH*/'*/*5:XPVMEXPSLXJUIDBTFFYQSFTTJPO 8IBUJGZPVTJNQMZVTFDPOTUBOUT NPEVMF0SEFSJOH (5'MPBU*/'*/*5: -5'MPBU*/'*/*5: &2 FOE DBTFGPPCBS XIFO0SEFSJOH&2

    QVUTGPPJTFRVBMUPCBS XIFO0SEFSJOH(5 QVUTGPPJTHSFBUFSUIBOCBS XIFO0SEFSJOH-5 QVUTGPPJTMFTTUIBOCBS FOE

  13. w *UEPFTOPUXPSLCFDBVTFPGUIFJSUZQFT w .BZCFJUIBTTPNFPWFSIFBE 8IBUJGUIFTFDPOTUBOUTBSF BWBJMBCMFJOHMPCBMOBNFTQBDFʜ EFG PUIFS  JGTJ[FPUIFSTJ[F

    0SEFSJOH(5 FMTJGTJ[FPUIFSTJ[F 0SEFSJOH&2 FMTF 0SEFSJOH-5 FOE FOE

  14. *BNTVSFJNQMFNFOUBUJPOSFRVJSFNFOU PGMFUTZPVUPXSJUFMJLF EFG PUIFS  TJ[FPUIFSTJ[F FOE *MPWFUIJTBTJUJTDMFBOBOEDPODJTFFOPVHI BTMPOH BTZPVVOEFSTUBOEJUTSFRVJSFNFOUDPSSFDUMZ

  15. w*OBMNPTUBMMDBTFTUIFJNQMFNFOUBUJPOUIBU SFUVSOTOOJTFOPVHIBOEBMTPIBTBEWBOUBHF w.PSFEFTDSJQUJWFPQUJPOTXPVMECFWFSZXFMDPNF FTQFDJBMMZGPSOFXCJFT w*EPO`UIBWFBOZHPPEJEFBTZFU DPOTJEFSJOHJG TJOHMFUPOPCKFDUTMJLFOJMUSVFGBMTFXPSL $PODMVTJPO

  16. 5)"/,:06 w"MM3VCZ,BJHJTUB⒎TBOETQFBLFST w"MMSVCZJTUT*IBWFOFWFSFWFSNFU w XJUIFNQIBTJT %SFDPN3VCZ,BSBPLFXBTKVTU&1*$ ʜBOE!.BLF/PX+VTUGPSHJWJOHNFJOTQJSBUJPO IUUQT HJUIVCDPNDSZTUBMMBOHDSZTUBMQVMM *XPVMEBMTPMJLFUPTBZUIBOLZPVUP