22 lines
355 B
Ruby
22 lines
355 B
Ruby
# file: runme.rb
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require 'example'
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# Call our gcd() function
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x = 42
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y = 105
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g = Example.gcd(x,y)
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printf "The gcd of %d and %d is %d\n",x,y,g
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# Manipulate the Foo global variable
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# Output its current value
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print "Foo = ", Example.Foo, "\n"
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# Change its value
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Example.Foo = 3.1415926
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# See if the change took effect
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print "Foo = ", Example.Foo, "\n"
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