Slide 1

Slide 1 text

ࠓ೔͔Β࢝ΊΔεΧϥΠϑ d.BKJͰ,PJ͢Δඵલd Scalaʹ

Slide 2

Slide 2 text

ᖒͳͭΈ   גࣜձࣾϏζϦʔν)3.04ࣄۀ෦ʢ৽ଔ೥໨ʣ αʔόʔαΠυΤϯδχΞ
 
 େֶͷઐ߈͸਺ֶ͚ͩͲ΄΅ະܦݧঢ়ଶͰೖࣾ
 ϓϩάϥϛϯάܦݧ ೖࣾલ
 SVCZϲ݄4DBMBϲ݄ ೖࣾޙ
 KBWBϲ݄4DBMB൒೥͘Β͍

Slide 3

Slide 3 text

ઓུਓࣄΛ࣮ݱ͢Δ #޲͚αʔϏεΛͰ೔ʑ։ൃத

Slide 4

Slide 4 text

ࠓ೔ͷΰʔϧ ࠓ൩͔Β͙͢ɹɹɹɹɹΛॻ͖࢝ΊΒΕΔঢ়ଶʹͳΔʂ
 ͦͯ͠εΩʹͳΔʂ
 
 
 ɾ4DBMBͰXFCΞϓϦͭ͘Γ͍ͨΑ
 ɾֶशํ๏ʹ໎͍ͬͯΔΑ
 ɾβηπͨ͠Α #

Slide 5

Slide 5 text

ࠓ೔͓࿩͢͠Δ͜ͱ w ࢲ͕ɹʹ,PJ͢Δ·ͰͷաఔͰ
 ΍͖ͬͯͨ۩ମతͳֶशํ๏Λ͝঺հ͠·͢ʂ ʊਓਓਓਓਓਓਓʊ ʼɹԿ͕͋ͬͨͷɹʻ ʉ:?:?:?:?:?:ʉ ίϫΠ εΩ

Slide 6

Slide 6 text

ࠓ೔͓࿩͠͠ͳ͍͜ͱ w 4DBMBͷ۩ମతͳจ๏ w Ϟ⚪υͱ͔ʜ

Slide 7

Slide 7 text

ʹ,PJ͢Δ·ͰͷετʔϦʔ ୈҰষɹॖ·ͬͨ4DBMBͱͷΩϣϦ ୈೋষɹͨͷ͍͠ʂίϨΫγϣϯૢ࡞ ࠷ऴষίϨΫγϣϯΛࢲ͕ʮͭ͘Δʯʁ
 d,PJ͕࢝·Δ༧ײd

Slide 8

Slide 8 text

ୈҰষॖ·ͬͨ4DBMBͱͷΩϣϦ

Slide 9

Slide 9 text

Έͳ͞Μɺ ɹɹɹɹʹͲͷΑ͏ͳΠϝʔδΛ
 ࣋ͨΕ͍ͯ·͔͢ʁ ؔ਺ܕʁ

Slide 10

Slide 10 text

Έͳ͞Μɺ ɹɹɹɹʹͲͷΑ͏ͳΠϝʔδΛ
 ࣋ͨΕ͍ͯ·͔͢ʁ ؔ਺ܕʁ ؔ਺ܕʁ ϋΠϒϦουݴޠʁ ҉໧ͷܕม׵ʁ Ϟφυʁ ίϫΠ ֶशίετߴͦ͏

Slide 11

Slide 11 text

൒೥લ ʢͨͿΜʣ.F UPP ʮίϫΠΉ͔͍ͣ͠Θ͔Μͳ͍ʯ

Slide 12

Slide 12 text

·ͣ͸4DBMB͕Կऀͳͷ͔ ஌Δඞཁ͕͋ͬͨ

Slide 13

Slide 13 text

ͦ͜Ͱ

Slide 14

Slide 14 text

ʮ·ͣ͸ίϨಡ΋͏ʯ
 ͱΑ͘ݴΘΕΔίοϓຊΛߪೖ

Slide 15

Slide 15 text

ͲΜͳຊʁ w ݴޠઃܭऀͰ͋Δ
 ΦμεΩʔઌੜ
 ͕ɹɹɹɹɹͷࢥ૝ʹ͍ͭͯޠ͍ͬͯΔ w ʮͲ͏ॻ͘ͷ͔ʯ͔Β
 ʮͳͥͦ͏ॻ͘ͷ͔ʯ·Ͱॻ͍ͯ͋Δ w ӳޠ൛1%'͸ແྉ%-Մೳʂ
 QSPHSBNNJOHJOTDBMBͰݕࡧ IUUQDDpUOTVSVdEFO4DBMBQSPHSBNNJOH@JO@TDBMB@OEQEG ͕͔ͩ͠͠ ʊਓਓਓਓਓʊ ʼɹβηπɹʻ ʉ:?:?:?:ʉ

Slide 16

Slide 16 text

ͲΜͳຊʁ w ݴޠઃܭऀͰ͋Δ
 ΦμεΩʔઌੜ
 ͕ɹɹɹɹɹͷࢥ૝ʹ͍ͭͯޠ͍ͬͯΔ w ʮͲ͏ॻ͘ͷ͔ʯ͔Β
 ʮͳͥͦ͏ॻ͘ͷ͔ʯ·Ͱॻ͍ͯ͋Δ w ӳޠ൛1%'͸ແྉ%-Մೳʂ
 QSPHSBNNJOHJOTDBMBͰݕࡧ IUUQDDpUOTVSVdEFO4DBMBQSPHSBNNJOH@JO@TDBMB@OEQEG

Slide 17

Slide 17 text

ίοϓຊΞΧσϛοΫ͗͢໰୊

Slide 18

Slide 18 text

ͦ͜ͰࢲΛٹͬͯ͘Εͨͷ͕

Slide 19

Slide 19 text

ɹʊਓਓਓਓਓਓਓਓਓਓਓਓʊ
 ʼɹ%XBOHP͞Μͷݚमࢿྉɹʻ
 ʉ:?:?:?:?:?:?:?:?:?:ʉ

Slide 20

Slide 20 text

No content

Slide 21

Slide 21 text

w EXBOHP͞Μͷ৽ଔ޲͚
 4DBMBݚमࢿྉ w ॳ৺ऀʹ਌੾Ͱஸೡͳղઆ w ͱ͖ͬͭ΍͢͞ ͲΜͳࢿྉʁ

Slide 22

Slide 22 text

࣮ࡍͷϖʔδ ‏݁ߏଟ͍Ͷ

Slide 23

Slide 23 text

ɹɹɹɹɹ͸ɺ w ίϨΫγϣϯૢ࡞ w έʔεΫϥε w ύλʔϯϚον ͑͞෼͔Ε͹ಡΊΔΑ͏ʹͳΔ CZʢ͔ͨ͠ʣ ΦμεΩʔઌੜ

Slide 24

Slide 24 text

˒େࣄʂʂ

Slide 25

Slide 25 text

ʢଞ͸ֶΜͰ͍Δͱͦͷ͏ͪ෼͔Δʘ ?P? ʗʣ

Slide 26

Slide 26 text

͜Ε͚ͩͰ͍ͩͿ͓͖ۙͮʹͳΕͨ εΩ౓❤ɾɾɾɾɾ

Slide 27

Slide 27 text

ֶΜͰ͍͘͏ͪʹɺ ʮͳΜͰ͜͏͍͏֓೦͋ΔΜͩΖ͏ʁʯ ମܥతʹֶͼͨ͘ͳ͖ͬͯͨ


Slide 28

Slide 28 text

ͦ͏ͳͬͨͱ͖ʹ൓෮࡞ۀ %XBOHP͞Μͷ ݚमࢿྉ ͳΜͰʁ ͳΔ΄Ͳʂ

Slide 29

Slide 29 text

͜ͷηοτͰΑΓͱͷΩϣϦ͕ॖ·ͬͨ εΩϨϕϧ❤ɾɾɾɾ

Slide 30

Slide 30 text

ୈೋষɹͨͷ͍͠ʂίϨΫγϣϯૢ࡞

Slide 31

Slide 31 text

ɹͰXFCΞϓϦͭ͘Δ ˺ ίϨΫγϣϯૢ࡞

Slide 32

Slide 32 text

ͳ͔ͥͱ͍͏ͱʜ

Slide 33

Slide 33 text

͜͏͍͏
 σʔληοτ͕͋ͬͨͱ͠·͢ ۂ໊ ΞʔςΟετ໊ ൃച೥਺ େεΩʂ ޿຤ྋࢠ ೥݄ .BKJͰ,PJ͢Δඵલ ޿຤ྋࢠ ೥݄ େεΩʂ ޿຤ྋࢠ ೥݄ #FTU4FMFDUJPO ՚ݪ๎ඒ ೥ .BKJͰ,PJ͢Δඵલ ޿຤ྋࢠ ೥݄ .BKJͰ,PJ͢Δඵલ ޿຤ྋࢠ ೥݄

Slide 34

Slide 34 text

> -JTU< σʔλΛऔಘ

Slide 35

Slide 35 text

ཉ͍͠΋ͷʹͳΔΑ͏ʹ Ճ޻͍ͯ͘͠ > -JTU< ޿຤ྋࢠͱ՚ݪ๎ඒ ͱ͍͏ΞʔςΟετ͕ ͓ؾʹೖΓͷΑ͏Ͱ͢Ͷ σʔλΛऔಘ

Slide 36

Slide 36 text

ཉ͍͠΋ͷʹͳΔΑ͏ʹ Ճ޻͍ͯ͘͠ > -JTU< ޿຤ྋࢠͱ՚ݪ๎ඒ ͱ͍͏ΞʔςΟετ͕ ͓ؾʹೖΓͷΑ͏Ͱ͢Ͷ ͍͍ͩͨ͜͏͍͏͜ͱ͢Δ σʔλΛऔಘ

Slide 37

Slide 37 text

ཉ͍͠΋ͷʹͳΔΑ͏ʹ Ճ޻͍ͯ͘͠ > -JTU< ޿຤ྋࢠͱ՚ݪ๎ඒ ͱ͍͏ΞʔςΟετ͕ ͓ؾʹೖΓͷΑ͏Ͱ͢Ͷ ͍͍ͩͨ͜͏͍͏͜ͱ͢Δ σʔλΛऔಘ ͜͜Ͱ͸ԿΛ͍ͯ͠Δͷʁ

Slide 38

Slide 38 text

> < ॏෳΛͳ͘͢
 ؔ਺ > <

Slide 39

Slide 39 text

ൃച೥਺
 ݹ͍ॱʹ͢Δؔ਺ > < > <

Slide 40

Slide 40 text

> < > <޿຤ྋࢠ ޿຤ྋࢠ ՚ݪ๎ඒ ΞʔςΟετ໊ ͚ͩ࢒ؔ͢਺ ޿຤ྋࢠͱ՚ݪ๎ඒ ͱ͍͏ΞʔςΟετ͕ ͓ؾʹೖΓͷΑ͏Ͱ͢Ͷ ׬੒ʂ

Slide 41

Slide 41 text

޿຤ྋࢠͱ՚ݪ๎ඒ ͱ͍͏ΞʔςΟετ͕ ͓ؾʹೖΓͷΑ͏Ͱ͢Ͷ > < > <޿຤ྋࢠ ޿຤ྋࢠ ՚ݪ๎ඒ Ұ࿈ͷૢ࡞ΛৼΓฦΔͱ

Slide 42

Slide 42 text

޿຤ྋࢠͱ՚ݪ๎ඒ ͱ͍͏ΞʔςΟετ͕ ͓ؾʹೖΓͷΑ͏Ͱ͢Ͷ > < > <޿຤ྋࢠ ޿຤ྋࢠ ՚ݪ๎ඒ ͍͍ͩͨ
 ίϨΫγϣϯૢ࡞
 ͔ͯ͠͠ͳ͍ʂ Ұ࿈ͷૢ࡞ΛৼΓฦΔͱ

Slide 43

Slide 43 text

ͱ͍͏͜ͱ͸

Slide 44

Slide 44 text

ίϨΫγϣϯૢ࡞͕
 Ͱ͖ΔΑ͏ʹͳΕ͹

Slide 45

Slide 45 text

ͲΜͳ΋ͷ͕͖ͯ΋ ࣗࡏʹ065165Ͱ͖ΔΑ͏ʹͳΔ > < > <

Slide 46

Slide 46 text

ʁʁʁ ཁ͢Δʹɺ
 ͲΜͳ΋ͷͰ΋࡞ΕΔΑ͏ʹͳΔ

Slide 47

Slide 47 text

ίϨΫγϣϯૢ࡞
 େࣄ

Slide 48

Slide 48 text

ίϨΫγϣϯૢ࡞
 େࣄ ͱ͸͍͑

Slide 49

Slide 49 text

Ͳ͏΍ͬͨΒ
 Ͱ͖ΔΑ͏ʹͳΔͷʜ

Slide 50

Slide 50 text

Ͳ͏΍ͬͨΒ
 Ͱ͖ΔΑ͏ʹͳΔͷʜ ͜ͷίϨΫγϣϯૢ࡞
 ៉ྷͰ͢Ͷʔɻ ”ίϫΠ

Slide 51

Slide 51 text

ͦ͜ͰࢲΛٹͬͯ͘Εͨͷ͕

Slide 52

Slide 52 text

ʊਓਓਓਓਓʊ
 ʼɹ4DBMBɹʻ
 ʉ:?:?:?:ʉ

Slide 53

Slide 53 text

IUUQBQFSJPEJDOFUQIJMTDBMBT 4DBMB w 4DBMBಠಛͷίϨΫγϣϯૢ࡞ʹ
 ׳ΕΔͨΊͷ؆୯ͳ໰୊ूʂ w ղ͍͍ͯΔ͏ͪʹɺ
 ʮϧʔϓʯ͔Βʮ࠶ىʯ೴΁੾ΓସΘΔ w ͳΜͷ০Γؾ΋ͳ͍࣭ૉͳαΠτ͚ͩͲ
 ͸·Δͱָ͍͠ʂ

Slide 54

Slide 54 text

ิ଍ w ໰໨ʙ໰໨·Ͱ͕
 -JTUͷίϨΫγϣϯૢ࡞ͷ໰୊ w ͦΕҎ߱͸਺ֶͬΆ͗ͯ͢ʢπϥΠʣ w -JTU͚ͩͰे෼ྗ͸ͭ͘

Slide 55

Slide 55 text

Ͳ͏΍ͬͯղ͘ͷʁ

Slide 56

Slide 56 text

Φεεϝͷ૷උ

Slide 57

Slide 57 text

ͻͩ͠·͞Μͷ αΠτ πϤΠ ςΩετΤσΟλ
 ͱͯ͠

Slide 58

Slide 58 text

IUUQTTDBMBpEEMFJP w ΦϯϥΠϯ্Ͱ4DBMBͷίʔυΛॻ͍ͯ
 ϫϯΫϦοΫͰ࣮ߦ͢Δ͜ͱ͕Ͱ͖Δ w 4DBMBͷ໰୊ΛαΫοͱ
 ࢼͯ͠ΈΔͷʹྑ͍ ˢ͜͜ʹίʔυΛॻ͘

Slide 59

Slide 59 text

w 4DBMBͷओͳίϨΫγϣϯϝιουҰཡΛ δϟϯϧ͝ͱʹ·ͱΊͯ͘Ε͍ͯΔ w νʔτγʔτ w 4DBMBͰ࢖͏΂͖ϝιου͸
 ͔͜͜Β୳͢ ͻͩ͠·͞Μͷ αΠτ IUUQXXXOFKQBTBIJIJTIJEBNB
 IPNFUFDITDBMBDPMMFDUJPONFUIPEIUNM

Slide 60

Slide 60 text

4DBMBͷͨͷ͍͠ʂղ͖ํ ࠳ં͠ͳ͍

Slide 61

Slide 61 text

4DBMBͷ໰୊ΛಡΜͰɺ ԿΛ͢Ε͹͍͍ͷ͔೺Ѳ͢Δ Ὅ*/165 Ὅ065165 ࠷ޙͷཁૉΛऔಘ͢Ε͹͍͍ͷͩ

Slide 62

Slide 62 text

ͻͩ͠·͞ΜͷαΠτΛνϥݟ͢Δ ࠷ޙͷཁૉΛऔಘ͢Δϝιου͋Δ͔ͳʁ

Slide 63

Slide 63 text

ϩδοΫΛߟ͑Δ ۭͷ-JTU͕Ҿ਺ʹ౉͞Εͨ࣌ࢮͳͳ͍͔ͳ

Slide 64

Slide 64 text

࣮ߦͯ͠ΈΔ 'JEEMFͷὊ36/ϘλϯΆͪͬͱԡ͢ʂ

Slide 65

Slide 65 text

ղ͚ͨʂ ͨͷ͠ʔʔʂ

Slide 66

Slide 66 text

ίϨΫγϣϯૢ࡞͕ ៉ྷʹ͔͚ͨʂ ͨͷ͠ʔʔʂ

Slide 67

Slide 67 text

ίϨΫγϣϯૢ࡞͕ ៉ྷʹ͔͚ͨʂ ͨͷ͠ʔʔʂ ͜͏΍ͬͨΒ
 ΋ͬͱ៉ྷʹ͔͚ΔΑɻ

Slide 68

Slide 68 text

͘͏͏ɺɺɻ

Slide 69

Slide 69 text

Ͱ΋ ͨͷ͠ʔʔʂ ͨͷ͠ʔʔʂ

Slide 70

Slide 70 text

͜ͷΑ͏ʹͯ͠ɺ

Slide 71

Slide 71 text

͜ͷίϨΫγϣϯૢ࡞ ៉ྷ͡Όͳ͍Ͱ͔͢ʁʢ৺ͷ੠ʣ ͍͔ͭ͠ࢲ΋

Slide 72

Slide 72 text

ίϨΫγϣϯૢ࡞ͱ஥ྑ͘Ͱ͖ͨ εΩ౓❤ɾɾɾ

Slide 73

Slide 73 text

࠷ऴষίϨΫγϣϯΛࢲ͕ʮͭ͘Δʯʁ d,PJ͕࢝·Δ༧ײd

Slide 74

Slide 74 text

-JTU࡞Εͳ͍ͱ ҰਓલͰ͸ͳ͍Ͱ͢Ͷ

Slide 75

Slide 75 text

No content

Slide 76

Slide 76 text

ཁ͸ʮےτϨ͠Ζʯ

Slide 77

Slide 77 text

-JTUΛʮͭ͘Δʯͱ͸ʁ ɾ-JTUͱ͍͏ΫϥεΛࣗ࡞͢Δɹɹɹɹ scala.collection.immutable.ListΛ࠶࣮૷͢Δͱ͍͏͜ͱ ɾϝιουʢJT&NQUZͱ͔NBQͱ͔qBU.BQͱ͔ʜ 
 Λࣗ࡞͢Δ ‑͜ΕΛશ෦ࣗ෼Ͱ࠶࣮૷͢Δͱ͍͏͜ͱ

Slide 78

Slide 78 text

ࢲ΋੍࡞த

Slide 79

Slide 79 text

͘͢͝ษڧʹͳΔ

Slide 80

Slide 80 text

ͳΜͰ͔ͱ͍͏ͱɺ

Slide 81

Slide 81 text

ࠓ·Ͱͷ஌ࣝΛ૯ಈһ͠ͳ͍ͱ ͭ͘Εͳ͍͔Βʂ

Slide 82

Slide 82 text

ΈΜͳߦ͘Αʂ

Slide 83

Slide 83 text

ͦΜͳ͜ΜͳͰ

Slide 84

Slide 84 text

No content

Slide 85

Slide 85 text

εΩͩͳ εΩ౓❤❤ ”΋ͬͱ૿΍ͤΔΑ͏ʹؤுΓ·͢

Slide 86

Slide 86 text

·ͱΊ

Slide 87

Slide 87 text

·ͱΊ ͣͬͱલ͔Β̇

Slide 88

Slide 88 text

·ͱΊ ɹɹͷ͜ͱ͕ؾʹͳͬͯͨ

Slide 89

Slide 89 text

·ͱΊ ͦΕ͸΋͏ɺ ɹɹɹʹ,PJ͢ΔඵલͰ͢ʂ

Slide 90

Slide 90 text

·ͱΊ ΈΜͳͰʹ ,PJ͠·͠ΐ͏❤

Slide 91

Slide 91 text

͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ