method
ask_yes_no
v2_2_9 -
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Class: StreamUI
- 1_8_6_287
- 1_8_7_72
- 1_8_7_330
- 1_9_1_378
- 1_9_2_180
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ask_yes_no(question, default=nil)
public
Ask a question. Returns a true for yes, false for no. If not connected to a tty, raises an exception if default is nil, otherwise returns default.