Try Ruby is a interactive shell that quickly and whimsically teaches the Ruby programming language. Originally _why's idea, it has been recreated from the ground up by Rubyists who have a passion for Ruby and for teaching their fellow (wo)man how to program.
At level 3 challenge 5 one is prompted to enter print poem.lines.to_a.reverse.join. Entering this will advance the lesson. If one accidentally/experimentally enters poem.lines.to_a.reverse.join without the print, irb returns Make sure to print the reversed lines of the poem. But then when one enters the correct prompt to advance the lesson, it remains at its location and one must enter next to continue.
I am assuming this is a bug and not a feature, so I thought I'd inform you about it. TryRuby is really quite awesome!
At level 3 challenge 5 one is prompted to enter
print poem.lines.to_a.reverse.join. Entering this will advance the lesson. If one accidentally/experimentally enterspoem.lines.to_a.reverse.joinwithout the print, irb returnsMake sure to print the reversed lines of the poem. But then when one enters the correct prompt to advance the lesson, it remains at its location and one must enternextto continue.I am assuming this is a bug and not a feature, so I thought I'd inform you about it. TryRuby is really quite awesome!