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Re:Ruby basics (1 viewing) (1) Guest
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TOPIC: Re:Ruby basics
#4343
ShriNi (User)
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Re:Ruby basics 3 Years, 10 Months ago Karma: 0  
6. Ruby is highly portable: it is developed mostly on GNU/Linux, but works on many types of UNIX, Mac OS X, Windows , DOS, OS/2, etc
 
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ShriNi (User)
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Re:Ruby basics 3 Years, 10 Months ago Karma: 0  
Ruby comes with a program that will show the results of any Ruby statements we feed it.
 
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ShriNi (User)
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Re:Ruby basics 3 Years, 10 Months ago Karma: 0  
Math is a built-in module for mathematics.

Modules serve two roles in Ruby.

This shows one role: grouping similar methods together under a familiar name.

Math also contains methods like sin() and tan().
 
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Re:Ruby basics 3 Years, 10 Months ago Karma: 0  
As an open source language, Ruby has been ported to run on many different computer platforms and architectures.

This means that if we develop a Ruby program on one machine, it's likely you'll be able to run it without any changes on a different machine
 
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Re:Ruby basics 3 Years, 10 Months ago Karma: 0  
The simplest way to get Ruby installed on a PC is by using the Ruby Installer for Windows.

Click on ruby186-26.exe.

After we have downloaded this, double-click this file and install Ruby on your PC, accepting all the defaults.

After we have installed your Ruby software, the System Environment Variable path is already set to point to the bin folder of Ruby
 
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Re:Ruby basics 3 Years, 10 Months ago Karma: 0  
There are two executables in the Ruby Windows distribution. ruby.exe is meant to be used at a command prompt (a DOS shell), just as in the Unix version.
 
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