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ONLINE RUBY TRAINING COURSE

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Ruby

Ruby is a cross-platform interpreted language which has many features in common with other ‘scripting’ languages such as Perl and Python. It has an ‘English language’ style syntax which looks somewhat Pascal-like at first sight. It is thoroughly object oriented, and has a good deal in common with the great-granddaddy of ‘pure’ OO languages, Smalltalk. It has been said that the lan-guages which most influenced the development of Ruby were: Perl, Smalltalk, Eiffel, Ada and Lisp. The Ruby language was created by Yukihiro Matsumoto (commonly known as ‘Matz’) and it was first released in 1995.

RUBY

  • Introduction to RUBY
  • Environment
  • Syntax
  • Variables
  • Operators
  • Comments
  • Conditional Statements
    • if...else
    • if modifier
    • unless Statement
    • unless modifier
    • case Statement
  • Loops
    • while Statement
    • while modifier
    • until Statement
    • until modifier
    • for Statement
    • break Statement
    • next Statement
    • redo Statement
  • Methods
  • Blocks
  • Strings
  • Arrays
  • Hashes
  • Date & Time
  • Ranges
  • Iterators
  • File I/O

RUBY ADVANCED

  • Classes
    • Instance Variables
    • Class Variables
    • Global Variables
    • Constants
  • OBJECT ORIENTED
    • class definition
    • ruby objects
    • initialize method
    • instance variables
    • accessor & setter methods
    • instance methods
    • class methods & variables
    • to_s Method
    • Access Control
    • Class Inheritance
    • Methods Overriding
    • Operator Overloading
    • Freezing Objects

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