| Current Path : /proc/thread-self/root/proc/self/root/opt/alt/ruby21/lib64/ruby/2.1.0/io/console/ |
| Current File : //proc/thread-self/root/proc/self/root/opt/alt/ruby21/lib64/ruby/2.1.0/io/console/size.rb |
# fallback to console window size
def IO.default_console_size
[
ENV["LINES"].to_i.nonzero? || 25,
ENV["COLUMNS"].to_i.nonzero? || 80,
]
end
begin
require 'io/console'
rescue LoadError
class IO
alias console_size default_console_size
end
else
# returns console window size
def IO.console_size
console.winsize
rescue NoMethodError
default_console_size
end
end