[ruby/io-console] Relaxed min: option warning
When min: 0 is given to IO#getch with time: option, it is expected to return nil if timed out, and needed for source code the compatibility with unixen platforms.
min: 0
IO#getch
time:
https://github.com/ruby/io-console/commit/a2afbe72bd
Added by nobu (Nobuyoshi Nakada) about 5 years ago
[ruby/io-console] Relaxed min: option warning
When
min: 0is given toIO#getchwithtime:option, it isexpected to return nil if timed out, and needed for source code
the compatibility with unixen platforms.
https://github.com/ruby/io-console/commit/a2afbe72bd