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For Loop example in JRuby
Posted on: September 29, 2008 at 12:00 AM

In previous section you have studied a lot about JRuby example. In this example we will show you how to use For-loop in JRuby.

For Loop example in JRuby

In previous section you have studied a lot about JRuby example. In this example we will show you how to use For-loop in JRuby.

In this example we are showing you how to use for loop in JRuby. In Ruby "for-loop" is also different from the "for-loop" in Java. It has the syntax like :

for i in start_value .. end_value
................
Statement 1
Statement 2
..................
end

Here is the example code of JRubyForLoop.rb as follows:

# Using for loop in JRuby

print "Use of for loop in JRuby \n"
for i in 1..10
puts "Value is => #{i}"
end

Output :

To run this example open console and type jruby command and filename on command prompt and you will get following output on your console as follows:

C:\JRuby>jruby JRubyForLoop.rb
Use of for loop in JRuby
Value is => 1
Value is => 2
Value is => 3
Value is => 4
Value is => 5
Value is => 6
Value is => 7
Value is => 8
Value is => 9
Value is => 10

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