Ruby, STDIN, and Curses -


i'm trying take input stdin in same script i'm using curses. causes ruby exit , never draw curses on page.

the following works fine:

require 'curses'  curses.init_screen  begin   curses.setpos(6, 3)  # column 6, row 3   curses.addstr("hello")   curses.getch  # wait until user presses key. ensure   curses.close_screen end

but if run with, example ls | example.rb, fails immediately, if consume stdin stdin.read.

i have tried stripping stdin.read, , tried solutions how test filter-like ruby scripts pry? no luck.


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