![]() You may recall if you have read the previous chapters that one of the strengths of Ruby is that it is fast and intuitive to learn. On Linux or UNIX derived operating systems: print "Hello Ruby!\n"Īs you can see, all we need to do to output some text is enter a single line of Ruby code. ![]() ![]() Without further delay, let's get started: Ruby Essentials is no exception to this rule, though we will modify it slightly to display "Hello Ruby!". Typically such a program does nothing but output the string "Hello World" to the console window. Programming guides tend to follow the tradition of using "Hello World" as the first example of using a programming language. ![]()
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