RSpec
Ruby on Rails
Ruby
method
terminal_width
Ruby latest stable (v2_5_5)
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Class: Runner
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= private
= protected
terminal_width()
public
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
