Everything Is an Object : Variables « Language Basics « Ruby

Ruby 1.  ActiveRecord 2.  Array 3.  CGI 4.  Class 5.  Collections 6.  Database 7.  Date 8.  Design Patterns 9.  Development 10.  File Directory 11.  GUI 12.  Hash 13.  Language Basics 14.  Method 15.  Network 16.  Number 17.  Rails 18.  Range 19.  Reflection 20.  Statement 21.  String 22.  Threads 23.  Time 24.  Tk 25.  Unit Test 26.  Windows Platform 27.  XML Java Java Tutorial Java Source Code / Java Documentation Java Open Source Jar File Download Java Articles Java Products Java by API C# / C Sharp C# / CSharp Tutorial ASP.Net JavaScript DHTML JavaScript Tutorial JavaScript Reference HTML / CSS HTML CSS Reference C / ANSI-C C Tutorial C++ C++ Tutorial PHP Python SQL Server / T-SQL SQL Server / T-SQL Tutorial Oracle PL / SQL Oracle PL/SQL Tutorial PostgreSQL SQL / MySQL MySQL Tutorial VB.Net VB.Net Tutorial Flash / Flex / ActionScript VBA / Excel / Access / Word Microsoft Office PowerPoint 2007 Tutorial Microsoft Office Excel 2007 Tutorial Microsoft Office Word 2007 Tutorial

Ruby » Language Basics » Variables   Everything Is an Object class MyClass   def my_method   end end a_class = MyClass an_object = MyClass.new a_method = an_object.my_method print 42.class, " " print a_class.class, " " print an_object.class, " " print a_method.class, " " print a_method.methods.class   Related examples in the same category 1.  Storing Data in Variables 2.  Define a variable to hold an integer 3.  give a value a name by assigning it to a variable 4.  variables can point to any kind of object 5.  Variables allow you to write and use programs that work upon varying data. 6.  variables can also be assigned the results of an expression 7.  Doing a calculation 8.  create a variable and compare it with a number. 9.  Exchanging Values Without Using Temporary Variables 10.  Exchange three value with using new variables 11.  Assign values to more than one variable in one statement 12.  Assign constant array value to three variables 13.  Exchange value with an extra variable 14.  Math calculation 15.  x, y = 1, 2 # Same as x = 1; y = 2 16.  Swap the value of two variables 17.  Array elements automatically assigned to variables 18.  understand the difference between numbers and digits. 19.  Variables in a Class 20.  Prefix and variable type 21.  Interpolation with two variables 22.  Objects Might Have Their Own Methods

www.java2java.com | Contact Us

Copyright 2010 - 2030 Java Source and Support. All rights reserved.

All other trademarks are property of their respective owners.