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Ruby Programming

3 Day Course
Code RUBYP

Book Now - 2 Delivery Methods Available:

Scheduled Online Onsite

Overview

Ruby is a high level Interpreted, Object Oriented, rapid development language deployed in many scenarios in the modern world. This Ruby Programming course is designed to give delegates the knowledge to develop / maintain Ruby scripts.
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Modules

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Session 1: INTRODUCTION TO RUBY (5 topics)

  • What is Ruby
  • What is it used for
  • Installing Ruby?
  • Ruby Basics - objects, regular expressions, arrays, hashes, Object Orientation

Session 2: RUBY LANGUAGE ELEMENTS (8 topics)

  • Variables and constants
  • Operators
  • Assignments
  • Integer, float and string formats
  • Single and double quotes
  • Here documents
  • Labs

Session 3: CONTROL STRUCTURES (7 topics)

  • Blocks and if statement
  • Boolean and range operators
  • Conditionals - if, unless, case
  • Loops - while, for in, until
  • break, next, retry and redo
  • Labs

Session 4: CLASSES AND OBJECTS (8 topics)

  • Objects, classes and methods
  • Constructors and attributes
  • Instance and class variables
  • Local and global variables
  • Class and object methods
  • Including external files - load and require
  • Labs

Session 5: INPUT AND OUTPUT IN RUBY (4 topics)

  • Opening and closing files
  • Reading from and writing to files
  • Labs

Session 6: ARRAYS AND HASHES IN RUBY (8 topics)

  • Arrays and hashes
  • Building an array
  • The %w shortcut
  • Nesting arrays
  • Hash keys
  • Iiterators
  • Labs

Session 7: OBJECT ORIENTATION (11 topics)

  • Inheritance
  • Base classes and subclasses
  • What's inherited
  • Overriding
  • Abstract classes
  • Polymorphism
  • Multiple Inheritances
  • Class structure
  • Visibility
  • Labs

Session 8: CLASSES AND OBJECT SCOPING (9 topics)

  • Public, private and protected visibility
  • Singletons and defs
  • Inheritance mixins
  • Destructors and garbage collection
  • Namespaces and modules
  • Hooks
  • Freezing objects
  • Labs

Session 9: OBJECT ORIENTATION TECHNIQUES (6 topics)

  • Clusters of classes
  • Programming and method standards
  • Formal Methods
  • Unified Modelling Language (UML)
  • Views

Session 10: STRINGS AND REGULAR EXPRESSIONS (7 topics)

  • Meta Characters
  • Anchors, literals, character groups and counts
  • Matching in Ruby
  • Modifiers i, o, x and m
  • Pattern matching variables
  • Labs

Session 11: SPECIAL VARIABLES AND PSEUDO-VARIABLES (7 topics)

  • ARGV and $0
  • Special variables
  • Environment variables
  • Pseudo-variables
  • Reserved words in Ruby
  • Labs

Session 12: EXCEPTIONS (5 topics)

  • begin and end
  • Raise and rescue
  • Throw and catch
  • labs

Prerequisites

Experience of programming in another programming language is required.

Scheduled Dates

Please select from the dates below to make an enquiry or booking.

Pricing

Different pricing structures are available including special offers. These include early bird, late availability, multi-place, corporate volume and self-funding rates. Please arrange a discussion with a training advisor to discover your most cost effective option.

Code Location Duration Price Apr May Jun Jul Aug Sep
RUBYP 3 Days $1,540
09-11
Next 6 Months
Object Orientation Training Courses
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