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| System: Linux host57.registrar-servers.com 4.18.0-513.18.1.lve.2.el8.x86_64 #1 SMP Sat Mar 30 15:36:11 UTC 2024 x86_64 Current Path : /opt/alt/ruby30/share/ruby/io/console/ |
| Current File : //opt/alt/ruby30/share/ruby/io/console/size.rb |
# frozen_string_literal: false
# 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