Ruby之道——让Ruby更简单

Elixir缘道会线下活动第二期主题

Transcript

1. Ruby ԏ᭲ ——ᦏRubyๅᓌܔ ୟ࿥ӳ
2. ਍ԟԏ᭲ / ՗ߺ᯾๶ҁwhy҂ /ฎՋԍҁwhat/how҂ / کߺ᯾݄ҁWill҂ ߽਍ҁכਞ҂ӣᳯ
3. ਭᥤRuby / ՗ߺ᯾๶ҁwhy҂ • Matzๅىဳአߺᐿᖫᑕ᧍᥺ๅளԔ • ໑ഝർਫ਼ਧ஌ෙ᥺Ꮭկ౮๜տ᩼๶᩼֗ • ᖫᑕ᧍᥺ଫᧆᥴ٬ጱḒᥝᳯ᷌ฎ୏ݎපሲ • ᧍᥺֛ሿጱฎՈᔄ௏ᘍጱ๜ᨶ҅ଫᧆฎՈԆਵᦇᓒ๢҅ ᘒᶋݍᬦ๶
4. ਭᥤRuby / ՗ߺ᯾๶ҁwhy҂ • ᭌೠԧᶎݻ੒᨝ • ᓌ၄௔/ ಘ઀௔/ ᑞਧ௔
5. ਭᥤRuby / ฎՋԍҁwhat/ how҂ • ੒᨝޾ၾ௳ • Duck Typing • Mix-inਫሿग़ᖀಥ • ՗lispᮎ୚فԧblock
6. ਭᥤRuby / ฎՋԍҁwhat/ how҂ ੒᨝޾ၾ௳
7. ਭᥤRuby / ฎՋԍҁwhat/ how҂ ੒᨝޾ၾ௳ object.message ളතᘏ ၾ௳ Ruby๋໐ஞጱ੒᨝ཛྷࣳ
8. ਭᥤRuby / ฎՋԍҁwhat/ how҂ ੒᨝޾ၾ௳ object.message ളතᘏ ၾ௳ ᬯ੪ฎRuby๋໐ஞጱ੒᨝ཛྷࣳҘ
9. ਭᥤRuby / ฎՋԍҁwhat/ how҂ ੒᨝޾ၾ௳ Ӟڔጲ੒᨝҅੒᨝ጲํဩ
10. ਭᥤRuby / ฎՋԍҁwhat/ how҂ ੒᨝޾ၾ௳/ Ӟڔጲ੒᨝҅੒᨝ጲํဩ object class Class
11. ਭᥤRuby / ฎՋԍҁwhat/ how҂ ੒᨝޾ၾ௳/ Ӟڔጲ੒᨝҅੒᨝ጲํဩ send msg respond result Ԕᥡఘ٭ send msg Ҙ ఓᥡఘ٭ҁय़ग़හ҂
12. ਭᥤRuby / ฎՋԍҁwhat/ how҂ ੒᨝޾ၾ௳/ Ӟڔጲ੒᨝҅੒᨝ጲํဩ class1 superclass2 Module Module Module singlton_class singlton_class
13. ਭᥤRuby / ฎՋԍҁwhat/ how҂ ොဩਧԎ/ /ොဩই֜ਧԎ /ၾ௳ݎᭆ޾ߥଫጱොୗ (හഝ॒ቘ) /ොဩࣁߺਧԎ • def • define_method • method_missing • const_missing • send • ᳮ۱ҁeval/bind̵lambda/proc҂ • block • ݍ੘ • class_eval • module_eval • instance_eval • class << self • self • include • extend • open class(monkey patch)
14. ਭᥤRuby / ฎՋԍҁwhat/ how҂ DSLᐏֺ/ Jbuilder json.author do json.name "David" json.age 32 end
15. ਭᥤRuby / کߺ݄ҁwill҂ Ruby3.0/ ௔ᚆ೮ᖅ൉܋x3 ग़໐ҁ݄ᴻGIL̵multi vm҂ pipeline
16. ਭᥤRuby / ᦎᦞғ᪙elixirጱྲ᫾ Rubyࣘ/ 10.times do |n| puts n end
17. ਭᥤRuby / ᦎᦞғ᪙elixirጱྲ᫾ Elixirਡ/