Ruby Crash Course
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Ruby Crash Course

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This is an introduction into the Ruby programming language. The presentation took place in Virgo as a crash course into Ruby.

This is an introduction into the Ruby programming language. The presentation took place in Virgo as a crash course into Ruby.

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Ruby Crash Course Presentation Transcript

  • 1. Ruby Crash Course Bácsi László, Virgo Systems
  • 2. Mi az a Ruby? Open Source programnyelv Egy japán csávó csinálja 1993 óta Objektum orientált Dinamikus Gyengén típusos
  • 3. Objektum orientált Minden objektum Nincs többszörös öröklés, helyette Mix-in Singleton objektumok Metaprogramozás
  • 4. Sajátosságok Beszédes metódusnevek (sort!, exists?) Könnyen olvasvató szintaxis Iterátorok ciklusok helyett Blokkok
  • 5. Dinamikus Duck Typing aka Dynamic Typing Dynamic Dispatch Dinamikus viselkedés Reflekció scope újranyitás, nyílt osztályok eval