Module: RSpec::Core::Formatters::ConsoleCodes

Defined in:
lib/rspec/core/formatters/console_codes.rb

Constant Summary collapse

VT100_CODES = 
{
  :black   => 30,
  :red     => 31,
  :green   => 32,
  :yellow  => 33,
  :blue    => 34,
  :magenta => 35,
  :cyan    => 36,
  :white   => 37,
  :bold    => 1,
}
VT100_CODE_VALUES = 
VT100_CODES.invert

Class Method Summary collapse

Class Method Details

.console_code_for(code_or_symbol) ⇒ Object 



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# File 'lib/rspec/core/formatters/console_codes.rb', line 21

def console_code_for(code_or_symbol)
  if VT100_CODE_VALUES.has_key?(code_or_symbol)
    code_or_symbol
  else
    VT100_CODES.fetch(code_or_symbol) do
      console_code_for(:white)
    end
  end
end

.wrap(text, code_or_symbol) ⇒ Object 



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# File 'lib/rspec/core/formatters/console_codes.rb', line 31

def wrap(text, code_or_symbol)
  if RSpec.configuration.color_enabled?
    "\e[#{console_code_for(code_or_symbol)}m#{text}\e[0m"
  else
    text
  end
end