JEG2/highline — Issue #30: highline 1.6.9 fails tests
Author: graaff
Created: 2012-01-15 09:57:20+00:00
State: open

With ruby 1.8.7 (2011-12-28 patchlevel 357) [x86_64-linux] I get several test failures. I'm only including the first, all the others also have the same TypeError. Tests all pass for highline 1.6.8.

```
1) Error:
test_backspace_does_not_enter_prompt(TestHighLine):
TypeError: wrong argument type StringIO (expected File)
./lib/highline/system_extensions.rb:74:in `getattr'
./lib/highline/system_extensions.rb:74:in `get_character'
./lib/highline.rb:800:in `get_single_character'
./lib/highline.rb:833:in `get_response'
./lib/highline.rb:262:in `ask'
./test/tc_highline.rb:147:in `test_backspace_does_not_enter_prompt'