Flowdock
method

terminal_width

Importance_0
v2_1_10 - Show latest stable - 0 notes - Class: Runner
  • 1_8_6_287
  • 1_8_7_72
  • 1_8_7_330
  • 1_9_1_378
  • 1_9_2_180
  • 1_9_3_125
  • 1_9_3_392
  • 2_1_10 (0)
  • 2_2_9
  • 2_4_6
  • 2_5_5
  • 2_6_3
  • What's this?
terminal_width() public

No documentation

This method has no description. You can help the Ruby community by adding new notes.

Hide source
# File lib/test/unit.rb, line 392
      def terminal_width
        unless @terminal_width ||= nil
          begin
            require 'io/console'
            width = $stdout.winsize[1]
          rescue LoadError, NoMethodError, Errno::ENOTTY, Errno::EBADF, Errno::EINVAL
            width = ENV["COLUMNS"].to_i.nonzero? || 80
          end
          width -= 1 if /mswin|mingw/ =~ RUBY_PLATFORM
          @terminal_width = width
        end
        @terminal_width
      end
Register or log in to add new notes.