Ruby - Revision history

PoojaMoolya: /* Advanced level */

2021-10-11T07:14:18Z

‎Advanced level

PoojaMoolya: /* Intermediate level */

2021-10-11T07:13:58Z

‎Intermediate level

PoojaMoolya: /* Intermediate level */

2021-10-11T07:13:16Z

‎Intermediate level

PoojaMoolya at 10:30, 7 May 2019

2019-05-07T10:30:59Z

PoojaMoolya: /* Basic Level */

2015-06-11T06:15:18Z

‎Basic Level

PoojaMoolya at 05:00, 17 December 2014

2014-12-17T05:00:16Z

PoojaMoolya at 04:58, 17 December 2014

2014-12-17T04:58:54Z

Pratham920: /* Basic Level */

2013-01-14T12:23:40Z

‎Basic Level

Afrin at 08:07, 10 January 2013

2013-01-10T08:07:37Z

Afrin at 08:00, 10 January 2013

2013-01-10T08:00:10Z

← Older revision		Revision as of 07:14, 11 October 2021
Line 128:		Line 128:
	#*Example implementation of each of the above		#*Example implementation of each of the above
	#*Difference between them		#*Difference between them
−
−	~~==Advanced level==~~
−	~~#Ruby Object Oriented Programming~~
−	~~#*Class~~
−	~~#**What is Class~~
−	~~#**What is Object~~
−	~~#**Defining Ruby Class~~
−	~~#**Creating Object from Class~~
−	~~#*Variables~~
−	~~#**Class Variable~~
−	~~#**Instance Variable~~
−	~~#*Methods~~
−	~~#**Instance Methods~~
−	~~#**Accessor Methods~~
−	~~#*Access Control~~
−	~~#**Explaining the access specifier~~
−	~~#***public~~
−	~~#***private~~
−	~~#***protected~~
−	~~#Class Inheritance & Duck typing~~
−	~~#*Introduction~~
−	~~#**What is inheritance~~
−	~~#**Superclass & subclass~~
−	~~#**Type of inheritance~~
−	~~#*Single Inheritance~~
−	~~#*Mixin in ruby~~
−	~~#**Implementing multiple inheritance using module~~
−	~~#*Duck typing~~
−	~~#**What is duck typing~~
−	~~#**Example~~
−	~~#Files in Ruby~~
−	~~#*Creating files~~
−	~~#*Reading and Writing files~~
−	~~#*Opening an existing file~~
−	~~#*Delete and rename files~~
−	~~#Exception Handling~~
−	~~#*Introduction~~
−	~~#**What is exception~~
−	~~#**Exception class~~
−	~~#**User Defined Exception~~
−	~~#*Raising Exception~~
−	~~#*Rescuing Exception~~
−	~~#*Catch and throw~~

@@ Line 107: / Line 107: @@
 #*Example implementation of “each” loop
 #*“for” and “each” loop implementation with inclusive and exclusive ranges
 #while and until Looping Statements
 #*while & until loops in Ruby
@@ Line 114: / Line 113: @@
 #*Usage of redo construct with an example
 #*Usage of break with an example
 #Object Oriented Concept in Ruby
 #*Object Oriented Concept in Ruby
@@ Line 122: / Line 120: @@
 #**Using ? and = to define meaningful methods
 #*Example implementation of each of the above
 #Object Oriented Programming Methods
 #*Methods in Ruby

@@ Line 98: / Line 98: @@
 ==Intermediate level==
-#Looping Statements
+#for and each Looping Statements
-#*Loops
+#*for & each loops in Ruby
-#**Understanding the flow of loop
+#*Meaning of the term “loop”
-#*Syntax for
+#*Different kinds of loop#**while loop
-#**while loop
+#*Syntax of “for” loop
-#**until
+#*Example implementation of “for” loop
-#**unless
+#*Syntax of “each” loop
-#* Examples based on this loops
+#*Example implementation of “each” loop
-#Looping Methods
+#*“for” and “each” loop implementation with inclusive and exclusive ranges
-#*Syntax for
-#**for loop
+#while and until Looping Statements
-#**times method
+#*while & until loops in Ruby
-#**upto method
+#*Usage of while loop with an example
-#**downto method
+#*Usage of until loop with an example
-#*Examples based on the above methods
+#*Usage of redo construct with an example
-#Creating Strings in Ruby
+#*Usage of break with an example
-#*What is string
-#**Learning to create and manipulate the strings
+#Object Oriented Concept in Ruby
-#*Performing operation on string like
+#*Object Oriented Concept in Ruby
-#**String length
+#*Classes in Ruby
-#**String concatenation
+#*How to create objects
-#**String Comparison
+#*Different ways of defining methods in Ruby
-#**String Replacement & substitution
+#**Using ? and = to define meaningful methods
-#**String conversion to
+#*Example implementation of each of the above
-#***Array
-#***Uppercase
+#Object Oriented Programming Methods
-#***Other object type
+#*Methods in Ruby
-#Collections in Ruby
+#*What are
-#*Array
+#**instance methods
-#**What is an array
+#**class methods
-#**Creating a new  array
+#**accessor methods
-#**Iterating the array using each loop
+#*Example implementation of each of the above
-#**Operation on array like sorting, reversing
+#*Difference between them
-#*Hashes
-#**What is hash
-#**Difference between hash and array
-#**Creating and accessing the hash
 ==Advanced level==
 #Ruby Object Oriented Programming

@@ Line 7: / Line 7: @@
 '''Ruby''' is also a great general purpose language. It can be used to write scripts and  can be also used to create full scale, standalone GUI based applications.It is also great for serving web pages, generating dynamic web page content and excels at database access tasks.
-Being an interpreted language means that''' Ruby''' is''' portable'''. Once an application has been developed in Ruby it will run equally well on Ruby supported platforms such as '''Linux, UNIX, Windows and MacOS X.
+Being an interpreted language means that''' Ruby''' is''' portable'''. Once an application has been developed in Ruby it will run equally well on Ruby supported platforms such as '''Linux, UNIX, Windows and MacOS X. '''
 '''
 __TOC__

@@ Line 61: / Line 61: @@
 #Arithmetic & Relational Operators  in Ruby
 #*Arithmetic Operators
-#** Demostrating arithemtic operators like +,-,/,%,* using irb
+#**Addition
-#*Operator Precedence
+#**Subtraction
 #*Relational Operators
-#**Demostrating arithemtic operators like ==,!=,<,>,<= ,>= using irb
+#**Double equal to ==
 #Logical & other operators
 #*Logical operator
-#**Demostrating logical operators like and (&&),or(||),not(!) using irb
+#**And &&
 #*Parallel assignment
 #*Range operators

@@ Line 58: / Line 58: @@
 #**Explaining the syntax with example.
 #*Returning value from a method
- #**Explaining the syntax with example
+#**Explaining the syntax with example
 #Arithmetic & Relational Operators  in Ruby
 #*Arithmetic Operators

@@ Line 54: / Line 54: @@
 #**Declaring and Calling a method
 #*Passing arguments to a method
 #*Passing value to a method
 #*Returning value from a method
 #Arithmetic & Relational Operators  in Ruby
 #*Arithmetic Operators

@@ Line 79: / Line 79: @@
 #*Syntax for case statement and example on it
 #*Comparison between if..elsif and case statement
 ==Intermediate level==
 #Looping Statements

← Older revision		Revision as of 08:07, 10 January 2013
Line 146:		Line 146:
	#**What is duck typing		#**What is duck typing
	#**Example		#**Example
		+	#Files in Ruby
		+	#*Creating files
		+	#*Reading and Writing files
		+	#*Opening an existing file
		+	#*Delete and rename files
		+	#Exception Handling
		+	#*Introduction
		+	#**What is exception
		+	#**Exception class
		+	#**User Defined Exception
		+	#*Raising Exception
		+	#*Rescuing Exception
		+	#*Catch and throw