module Remedy::Console
Constants
- TIOCGWINSZ
Public Instance Methods
columns()
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# File lib/remedy/console.rb, line 44 def columns size.cols end
Also aliased as: width
cooked!()
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# File lib/remedy/console.rb, line 39 def cooked! input.echo = true input.cooked! end
input()
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# File lib/remedy/console.rb, line 18 def input @input ||= $stdin end
interactive?()
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# File lib/remedy/console.rb, line 63 def interactive? input.isatty end
output()
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# File lib/remedy/console.rb, line 22 def output @output ||= $stdout end
raw() { || ... }
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# File lib/remedy/console.rb, line 26 def raw raw! result = yield ensure cooked! return result end
raw!()
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# File lib/remedy/console.rb, line 34 def raw! input.echo = false input.raw! end
rows()
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# File lib/remedy/console.rb, line 49 def rows size.rows end
Also aliased as: height
set_console_resized_hook!() { |*args| ... }
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# File lib/remedy/console.rb, line 67 def set_console_resized_hook! Console::Resize.set_console_resized_hook! do |*args| yield *args end end
size()
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# File lib/remedy/console.rb, line 54 def size str = [0, 0, 0, 0].pack('SSSS') if input.ioctl(TIOCGWINSZ, str) >= 0 then Size.new str.unpack('SSSS').first 2 else raise UnknownConsoleSize, "Unable to get console size" end end