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Lavorare con Ruby Collections

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Course Details

Language

Ruby

Category

Programming

Certificate

Yes

Requirements

  • ✅ Basic understanding of Ruby syntax and programming fundamentals
  • ✅ Ruby installed on your system (latest stable version recommended)
  • ✅ Familiarity with basic terminal/command-line operations

Content

Reviews

01

Comprensione delle collezioni Ruby

4 Chapters - 0/4 Completed

Introduzione alle Collezioni – Cosa & Perché?

Panoramica dei tipi di raccolta comuni – Array, Hash, Set, Range

Quando utilizzare quale collezione

Creare e accedere a Array & Hashes

02

Arrays & Hashes in profondità

4 Chapters - 0/4 Completed

Array Operazioni – mappa, selezionare, rifiutare, flatten, uniq

Hash Operations – Iteration, Key Lookup, Valori di default

Arrays Nested e Hashes – Dati complessi di Structuring

Esempi del mondo reale: liste edili e dizionari

03

Set, Gamma & Enumerabili

4 Chapters - 0/4 Completed

Lavorare con Ranges (.. vs ...)

Utilizzo di Set per operazioni di unicità e set

Mastering Enumerabile – ognuno, trovare, ridurre, group_by, pigro

Incatenazione Enumerabili per le Trasformazioni di Dati Puliti

04

Utilizzo pratico e migliori pratiche

4 Chapters - 0/4 Completed

Pitfalls comuni & come evitare Loro

Consigli di performance – Memoria, Mutazione, Valutazione pigra

Scrittura Clean, Logica di raccolta riutilizzabile

Mini Project – Costruire uno strumento CLI utilizzando Ruby Collections