Justyna Rachowicz mrowa44
mrowa44
/ read_char.rb
Created
April 5, 2015 14:54
Non-stopping input (even special characters, arrows etc.)
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| require 'io/wait' | |
| def read_char | |
| system "stty raw -echo" | |
| if $stdin.ready? | |
| char = $stdin.getc.chr | |
| if char == "\e" | |
| extra_thread = Thread.new do | |
| char += $stdin.getc.chr | |
| char += $stdin.getc.chr |
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