#2 need to use $stdout.flush

[Anonymous]

When I have two lines like these:

puts "Please, enter a number"
number = gets.to_i

i need to put a $stdout.flush between them because RDE
executes the gets command before puts command. If i
execute the program on console i have no proble. ¿why?

Thank you! Great IDE!

[Nobody/Anonymous]

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This is FAQ.
Check below."Output commands (print or puts) not work
well."
http://rubyde.sourceforge.net/hiki/en/FAQ.html