curious as to how to do so at the click of a button ended the cycle. Аny
infinite loop. Looking for in a search engine, which is not working
examples ... the problem is that the program had worked at the time, it
probably makes no infinite loop, or as something else?
--
Posted via http://www.ruby-forum.com/.
Can you rephrase the question in a logical manner, and provide a use
case and example?
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My program is written in Ruby in the windows, the program runs in the
console, I need to put it in a loop, but if i use key "q" loop cycle
stops.
loop do
break if ....... (key command need)
end
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Posted via http://www.ruby-forum.com/.
That depends on whether you're accepting input via "gets", or you want
something to simply pick up a keypress of "q".
Here's how you could do it with "gets":
_______
loop do
puts 'Enter anything other than "q" to loop:'
input = gets.chomp
exit if input == 'q'
puts 'Looping...'
end
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input = gets.chomp
this line pauses code
i need as in your example, but without pause, without stop code.
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Kernel.trap('INT') { run = false }
while run
end
On Fri, Aug 9, 2013 at 8:58 AM, Tamara Temple <tamouse.lists@gmail.com>wrote:
On Aug 9, 2013, at 9:48 AM, gotostereo .. <lists@ruby-forum.com> wrote:
> input = gets.chomp
> this line pauses code
> i need as in your example, but without pause, without stop code.
>
> --
> Posted via http://www.ruby-forum.com/.Ruby documentation:
--
- Cliff Rosson
Also this.
On Fri, Aug 9, 2013 at 9:15 AM, Cliff Rosson <cliff.rosson@gmail.com> wrote:
Kernel.trap('INT') { run = false }
while run
end
http://stackoverflow.com/questions/4508764/how-can-i-add-a-user-interrupt-to-an-infinite-loop
On Fri, Aug 9, 2013 at 8:58 AM, Tamara Temple <tamouse.lists@gmail.com>wrote:
On Aug 9, 2013, at 9:48 AM, gotostereo .. <lists@ruby-forum.com> wrote:
> input = gets.chomp
> this line pauses code
> i need as in your example, but without pause, without stop code.
>
> --
> Posted via http://www.ruby-forum.com/.Ruby documentation:
--
- Cliff Rosson
--
- Cliff Rosson
That depends on whether you're accepting input via "gets", or you want
something to simply pick up a keypress of "q".Here's how you could do it with "gets":
_______
loop do
puts 'Enter anything other than "q" to loop:'
input = gets.chomp
exit if input == 'q'
break would be better than exit here….
On Aug 9, 2013, at 9:02 AM, Joel Pearson <lists@ruby-forum.com> wrote:
puts 'Looping...'
end--
Posted via http://www.ruby-forum.com/.
Ruby documentation:
http://docs.ruby-doc.com/docs/ProgrammingRuby/
On Aug 9, 2013, at 9:48 AM, gotostereo .. <lists@ruby-forum.com> wrote:
input = gets.chomp
this line pauses code
i need as in your example, but without pause, without stop code.--
Posted via http://www.ruby-forum.com/.