class IO
Public Class Methods
console_size()
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returns console window size
# File lib/console/size.rb, line 18 def IO.console_size console.winsize rescue NoMethodError default_console_size end
default_console_size()
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frozen_string_literal: false fallback to console window size
# File lib/console/size.rb, line 3 def IO.default_console_size [ ENV["LINES"].to_i.nonzero? || 25, ENV["COLUMNS"].to_i.nonzero? || 80, ] end