Forum: Ruby "alert" is not working.

Hi.I tried to make a simple app like showing a window that says:Good
morning!
And I tried this code:
alert "Good morning"
But it isn't working when I try to run it in CMD(going in CMD and throw
it in the CMD window). It just says:
C:/Documents and Settings/radu/Desktop/goodmorning.rb:1:in `<main>':
undefined method `alert' for main:Object (NoMethodError)


And when I put the code in Hackety Hack and RubyKids it is working

That's because plain ruby doesn't have an "alert" method. For normal 
ruby, try this:

    puts "Good morning"

Brian Candler wrote in post #1084118:
> That's because plain ruby doesn't have an "alert" method. For normal
> ruby, try this:
>
>     puts "Good morning"

Ok...Thanks