Comments (5)
It looks like the issue occurs within get_response after the while loop gathers the input here:
if @question.overwrite
@output.print("\r#{ERASE_LINE}")
@output.flush
else
say("\n")
end
Something's going on with ERASE_LINE it seems that is causing execution of get_response to abort and for ask's line:
@answer = @question.answer_or_default(get_response)
to be called immediately again, thus calling get_response again, after outputting the message, "You must enter a valid HighLine::String."
Aaron out.
from highline.
Ah, it appears the ERASE_LINE constant is missing. I can't find it anywhere. That would definitely be a problem.
from highline.
Verified. Whenever highline.rb attempts to reference ERASE_LINE, exception "uninitialized constant Object::ERASE_LINE" is being raised.
from highline.
For now so HighLine would work for me, I just replaced ERASE_LINE with HighLine.Style('erase_line').code in two places. And once again it works for me.
from highline.
Closing this issue as issue 18 (pull request) has one possible solution to this bug (and refers back to this issue).
from highline.
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