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Ruby Programming
Ruby Programming
Duration
3 Days
Course
PLRB-100
Available Formats
Classroom Training, Online Training
Course Description
Overview
This Ruby Programming course is designed to provide students with the fundamental components of the Ruby Programming Language. Emphasis is placed on the object oriented aspects of Ruby. Topics include arrays, hashes, regular expressions, io, exceptions, modules, and applications areas.Objectives
Upon completion of the Ruby Programming course, students will be able to:
- Understand and apply arrays, hashes, regular expression, io, ecxeptions, modules, and application areas.
Audience
- Programmers who have programmed languages such as: C, C++, Java, or Perl
Prerequisites
- Students should have at least six months of programming experience in at least one programming language
Topics
- What is Ruby?
- Installing Ruby
- Executing Ruby Code
- Getting Help
- Dynamic Types
- Ruby Reserved Words
- Naming Conventions
- Numbers
- Strings
- Simple Input and Output
- Converting String Input
- Regular Expressions
- Time Methods
- The if Statement
- The Logical Operators
- The case Construct
- Loops
- Iterators
- Numeric Iterators
- String Iterators
- Methods
- Odds and Ends
- Arrays
- Array Operator Methods
- Array Equality Operator
- Arrays as Stacks and Queues
- Higher Dimensional Arrays
- Other Useful Arrays Methods
- Command Line Arguments
- Hashes
- Common Hash Methods
- Sorting Hashes
- Iterators with Arrays and Hashes
- Arrays and Methods
- Hashes and Methods
- Named Parameters
- Symbols
- Procs
- Closures
- Objects
- Brief History of OOP
- OOP Vocabulary
- Creating a New Class
- Using Objects
- Defining Operator Methods
- Inheritance
- Ancestors
- self
- Access Levels - public
- Access Levels – private
- Access Levels - protected
- Access Levels - Specification
- Class Data and Class Methods
- Adding Methods to Classes and Objects
- Special Global Variables
- Built-in Classes
- The Math Class
- The NilClass Class
- TrueClass and FalseClass
- Built-in Class Hierarchy
- Introduction
- Reading from the Standard Input
- Writing to the Standard Output
- Reading and Writing Disk Files
- Reading Files Using Iterators
- I/O With Command Line Commands
- Seeking About Files
- tell
- Capturing Data About Files
- Processing Directories
- Introduction
- Exception Hierarchy
- Handling Exceptions
- Multiple Rescue Clauses
- Exceptions are Classes
- ensure
- retry
- raise
- Creating Your Own Exceptions
- catch and throw
- Introduction
- Using Core Ruby Classes
- Ruby Standard Library
- require
- Search Path
- File Organization
- load
- Modules
- include
- Mixins
- Using the comparable Module
- Collection Classes
- yield
- Using the Enumerable Module
- Ruby Conventions
- Bit Manipulation
- Substituting
- Marshalling
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Self-Paced Training Info
Learn at your own pace with anytime, anywhere training
- Same in-demand topics as instructor-led public and private classes.
- Standalone learning or supplemental reinforcement.
- e-Learning content varies by course and technology.
- View the Self-Paced version of this outline and what is included in the SPVC course.
- Learn more about e-Learning
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