Module: CollinsShell::PrinterUtil

Included in:
AssetPrinter, LogPrinter
Defined in:
lib/collins_shell/util/printer_util.rb

Instance Method Summary collapse

Instance Method Details

#dynamic_terminal_width ⇒ Object 



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# File 'lib/collins_shell/util/printer_util.rb', line 20

def dynamic_terminal_width
  highline_width = HighLine::SystemExtensions.terminal_size[1].to_i
  thor_width = Thor::Shell::Basic.new.terminal_width.to_i
  [highline_width,thor_width,80].max
end

#format_datetime(value) ⇒ Object 



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# File 'lib/collins_shell/util/printer_util.rb', line 7

def format_datetime value
  if !value.is_a?(DateTime) then
    val = DateTime.parse(value)
  else
    val = value
  end
  val.strftime('%Y-%m-%d %H:%M:%S')
end

#wrap_text(txt, col = 80) ⇒ Object 



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# File 'lib/collins_shell/util/printer_util.rb', line 16

def wrap_text(txt, col = 80)
  txt.gsub(/(.{1,#{col}})( +|$\n?)|(.{1,#{col}})/, "\\1\\3\n") 
end