Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
JSON をそこそこ見やすくする CUI ツールを Objective-C で作ったときの話
Search
griffin-stewie
June 01, 2013
Technology
1
560
JSON をそこそこ見やすくする CUI ツールを Objective-C で作ったときの話
第50回 Cocoa勉強会関西 - iOS/Macアプリ開発勉強会
発表資料
griffin-stewie
June 01, 2013
Tweet
Share
More Decks by griffin-stewie
See All by griffin-stewie
How I develop a Sketch Native Plugin
griffin_stewie
0
580
Boost your App Dev using Sketch
griffin_stewie
0
270
Take a peep at .app
griffin_stewie
0
410
Lightweight Markup Language to PDF
griffin_stewie
1
470
ドキュメント作成どうしてる?
griffin_stewie
0
520
Pitfalls of PhotoKit
griffin_stewie
0
230
Talk about "clg" color list generator.
griffin_stewie
1
400
Tips for Apple Watch.
griffin_stewie
0
750
Other Decks in Technology
See All in Technology
オブジェクト指向宗教史
tanakahisateru
13
12k
Cloud Friendly(?) Jenkins. How we failed to make Jenkins cloud native and what we learned?
onenashev
PRO
0
110
大規模なアジャイル開発の現場と技術負債 / Technical Debt
yoshiitaka
20
4k
家族アルバム みてねで直面してきた技術的負債 / MIXI KAG 2024
isaoshimizu
17
7.7k
匠MethodとRDRAとICONIXとDDDで実現する一気通貫オブジェクト指向開発
haru860
4
2k
CI/CDがあたりまえの今の時代にAPIテスティングツールに求められていること / CI/CD Test Night #7
k1low
12
2.9k
KTC_DBRE.pdf
_awache
0
290
データ化エンジニアとしての1年を振り返る
sansantech
PRO
3
250
「XX試験の環境作ってよ」と言われた時によく使うAWSのソリューションについて
bun913
0
120
業務で使えるかもしれない…!?GitHub Actions の Tips 集 / CI/CD Test Night #7
ponkio_o
PRO
24
6.9k
オブジェクト指向CSSが叶えたかったことと、CSSのいま / The aims of Object-oriented CSS and the current state of CSS usage
shinkufencer
11
3.6k
OCI Data Integration技術情報 / ocidi_technical_jp
oracle4engineer
PRO
1
1.5k
Featured
See All Featured
How to train your dragon (web standard)
notwaldorf
71
5.1k
Embracing the Ebb and Flow
colly
78
4.1k
Optimizing for Happiness
mojombo
369
69k
The Art of Programming - Codeland 2020
erikaheidi
40
12k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
18
1.7k
Atom: Resistance is Futile
akmur
258
25k
Producing Creativity
orderedlist
PRO
335
39k
Building Applications with DynamoDB
mza
88
5.6k
Building an army of robots
kneath
300
41k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
58
14k
Infographics Made Easy
chrislema
237
18k
Stop Working from a Prison Cell
hatefulcrawdad
265
19k
Transcript
JSON Λͦͦ͜͜ݟ͘͢͢Δ CUI πʔϧΛ࡞ͬͨͱ͖ͷ @griffin_stewie 136݄1༵
ࣗݾհ •େࡕͰ iOS ΞϓϦ։ൃͷࣄΛ͍ͯ͠ ·͢ •Cocoa ྺ 5 ఔ •SafariGestures
ͱ͔ SafariTabMemento ͱ ͔ Safari ͷ SIMBL ϓϥάΠϯΛ @canberland ͱҰॹʹ࡞ͬͯ·ͨ͠ɻ 136݄1༵
ຊ 136݄1༵
CUI ͱ 136݄1༵
•Character •User •Interface 136݄1༵
ࠇ͍ը໘ʹढจ 136݄1༵
ී௨ LL ܥݴޠͰαΫοͱ࡞ Δײ͡ 136݄1༵
Ͱɺ 136݄1༵
•Ruby Ҏ֎͞Θͬͨ͜ͱͳ͍ •֎෦ϥΠϒϥϦΛಉࠝͯ͠Ͱ͖ Δͷʁ •ௐΔͷΊΜͲ͍͘͞ •͋͊ ΊΜͲ͍͘͞ 136݄1༵
Ͱɺࣗʹͱͬͯͷ CUI 136݄1༵
•Cocoa Ͱ •U·͍͜ͱΕ •I͍Μ͡ΌͶʁ 136݄1༵
ͯͳΘ͚Ͱ Objective-C Ͱ࡞ͬ ͨͱ͖ͷ 136݄1༵
ಈػ 136݄1༵
JSON ͕ݟʹ͔͔ͬͨ͘Β 136݄1༵
136݄1༵
python -m json.tool 136݄1༵
136݄1༵
ຊޠ͕ಡΊͳ͍ 136݄1༵
࡞ͬͨͷ͕ 136݄1༵
jsonpp http://griffin-stewie.github.io/jsonpp/ 136݄1༵
136݄1༵
ຊޠ͕ಡΊͨ 136݄1༵
•ϩʔΧϧͷ JSON ϑΝΠϧΛಡΈࠐΜ ͩΓ •http Ͱͱ͖ͬͯͨΓ •Key Λιʔτͨ͠Γ •ιʔτ͢Δͱ͖ʹࣈͱͯ͠ѻͬͨΓ •ϑΝΠϧʹอଘͨ͠Γ
136݄1༵
ͬͨ͜ͱ 136݄1༵
ίϚϯυϥΠϯҾͷॲཧͬͯ Ͳ͏Μͷʁ 136݄1༵
•DDCli ͍ͬͯ͏ϥΠϒϥϦΛͬͨ •appledoc ʹΘΕ͍ͯΔ 136݄1༵
•DDCli ͷσϦήʔτϝιουΛ2࣮ͭ͢Δ •1ͭ Φϓγϣϯͷఆٛ༻ • ड͚͚͍ͨίϚϯυϥΠϯΦϓγϣϯΛߏମͷ ྻͱͯ͠ఆٛ •͏1ͭ CUI ΞϓϦͱͯ͠ͷΤϯτϦϙΠϯτ
• ίϚϯυϥΠϯΦϓγϣϯσϦήʔτΦϒδΣΫ τʹ KVC ܦ༝ͰηοτࡁΈ • ͦͷ΄͔ͷҾ͕͞ΕΔ 136݄1༵
1. main.m ͷมߋ int main(int argc, const char * argv[])
{ int result = 0; @autoreleasepool { result = DDCliAppRunWithClass( [CSJSONPrettyPrint class]); } return result; } 136݄1༵
2. Delegate ͷ࣮ •- (void)application:(DDCliApplication *)app willParseOptions:(DDGetoptLongParser *)optionParser •- (void)application:(DDCliApplication
*)app runWithArguments:(NSArray *)arguments 136݄1༵
•- (void)application:(DDCliApplication *)app willParseOptions:(DDGetoptLongParser *)optionParser •application:(DDCliApplication *)app runWithArguments:(NSArray *)arguments ͷલʹݺ
ΕΔ •DDGetoptOption ߏମΛ࡞͠ɺσϦήʔτϝ ιουͰ͞Εͨ DDGetoptLongParser Πϯελ ϯεʹ addOptionsFromTable: Ͱ͢ 136݄1༵
DDGetoptOption - (void)application:(DDCliApplication *)app willParseOptions:(DDGetoptLongParser *)optionsParser; { DDGetoptOption optionTable[] =
{ // Long Short Argument options {@"version", 'v', DDGetoptNoArgument}, {@"help", 'h', DDGetoptNoArgument}, {@"output", 'o', DDGetoptRequiredArgument}, {@"filter-key", 'k', DDGetoptRequiredArgument}, {nil, 0, 0}, }; [optionsParser addOptionsFromTable: optionTable]; } 136݄1༵
DDGetoptOption •Long Φϓγϣϯͷ໊শ (--version ͷ "--" Λআ͍ ͨจࣈྻ) •short Φϓγϣϯͷ໊শ
•Φϓγϣϯ͕ҾΛͱΔ͔ͱΒͳ͍͔ͷࢦఆ 136݄1༵
•- (void)application:(DDCliApplication *)app runWithArguments:(NSArray *)arguments •arguments ʹઃఆͨ͠ΦϓγϣϯҎ֎ͷίϚ ϯυϥΠϯҾ͕ೖ͍ͬͯΔ 136݄1༵
ΦϓγϣϯҾͷରԠ •main ؔͰࢦఆͨ͠Ϋϥεʹରͯ͠ KVC Λͬ ͯΛಥͬࠐΜͰ͘ΕΔ • ϓϩύςΟ໊ Long Φϓγϣϯͱಉ໊͡শ
• ܕ NSString 136݄1༵
JSON ͷ Pretty-Print Ͳ͏ͨ͠ͷʁ 136݄1༵
SBJSON ʹؙ͛ 136݄1༵
Debug ΊΜͲͦ͏ 136݄1༵
໘ 136݄1༵
•ͰɺXcode ʹ Run ͨ͠ͱ͖ʹҙ ͷҾΛͤΔΈ͕͋ΔΑ •ෳఆٛͰ͖ͯνΣοΫϘοΫεͰ On/Off Մ •GUI ΞϓϦͱେͯ͠มΘΒͳ͍खؒ
136݄1༵
Xcode ศར 136݄1༵
manpage ࡞ͬͨΑ 136݄1༵
manpage ͷه๏ҙຯෆ໌ 136݄1༵
Կ͜Εʁ จࣈԽ͚ʁ 136݄1༵
͜Μͳͷه๏ͳΜ͔ษڧ ͯ͠ΒΜͶ͐ 136݄1༵
Pandoc Ͱੜͨ͠ 136݄1༵
Pandoc ͬͯʁ •Pandoc a universal document converter • ଟ༷ͳςΩετϑΥʔϚοτΛผͷϑΥʔϚοτʹม •
ରԠϑΥʔϚοτྫ • markdown • reStructuredText • textile • MediaWiki • ODT • docx • ͦͷଞ͍Ζ͍Ζ 136݄1༵
markdown Ͱॻ͍ͯมͨ͠ 136݄1༵
Πϯετʔϥʔ༻ҙͨ͠ 136݄1༵
ࠓͷ Xcode ʹ PackageManager ͕ಉࠝ͞Εͯ ͳ͍ 136݄1༵
Developer Center ͷ Auxiliary Tools for Xcode ͷதʹ͋ͬͨ 136݄1༵
͍ํ؆୯ 136݄1༵
άάΕʂ 136݄1༵
ͱ͍͏͜ͱͰ jsonpp Ͱ͖ͨΑ 136݄1༵
ͰͶ 136݄1༵
jq jq is a lightweight and flexible command-line JSON processor.
136݄1༵
jq •http://stedolan.github.io/jq/ •C Ͱॻ͔Εͨ JSON Λݟͯ͘͘͢͠ΕΔࢠ •ڧྗ •XPath తʹతͷσʔλ͚ͩநग़ͨ͠Γ •map
ͱ͔ select ͱ͔ؔతͳϑΟϧλϦϯά ग़དྷΔ 136݄1༵
͜Μͳͷ͕ 136݄1༵
৭͕͍ͭͨΓ 136݄1༵
ཉ͍͠ͷ͚ͩϑΟϧλͨ͠Γ 136݄1༵
jq Ϛδ Φψψϝ 136݄1༵
͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ 136݄1༵