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Ruby hashes are equivalent to Java Hashmaps and allows us to store information as key-value pair in contrast to arrays in which we can have only integer keys or indices. Thus, Ruby hashes are generalization of arrays. Ruby Hash Example #!/usr/bin/ruby #

Ruby is an interpreted language. It is object oriented. The code it requires to run is minimal and therefore, it is fast to write. Ruby "Hello World" #!/usr/bin/ruby # Filename: helloworld.rb   puts "Hello World" In

Ruby Ifelse operator is a standard conditional operator that allows us to take a certain action based on certain condition. Ruby IfElse Example #!/usr/bin/ruby # Filename: ifelse.rb   ruby_var = 1 if ruby_var == 2 puts "i am

Ruby arrays are indexed as integers and starts at 0. Ruby arrays are collection of objects and can be refered by an integer index. Ruby arrays can hold any kind of object like String, Array, Hash etc and are dynamic in nature which means they need to be

The FreeMIS project is an Open Source, web based, Management Information System for high schools. It has recently been ported to the new Ruby on Rails web development framework. Initially the development will focus on the requirements of UK schools.

This is a good downloadable programme which provides a good environment to teach children how to code. It feels very similar to MS Logo, but much more suited to children. http://ictmagic.wikispaces.com/ICT+%26+Web+Tools

As several recent studies highlight, the way most of us spend our mornings is exactly counter to the conditions that neuroscientists and cognitive psychologists tell us promote flexible, open-minded thinking.