module RSpec::Core::Formatters::ConsoleCodes

Public Instance Methods

console_code_for(code_or_symbol) click to toggle source

Patch so it returns nothing if code_or_symbol is nil, and that it uses code_or_symbol if it can't be found in VT100_CODE_VALUES to allow for customization

# File lib/super_diff/rspec/monkey_patches.rb, line 59
def console_code_for(code_or_symbol)
  if code_or_symbol
    if (config_method = config_colors_to_methods[code_or_symbol])
      console_code_for RSpec.configuration.__send__(config_method)
    elsif RSpec::Core::Formatters::ConsoleCodes::VT100_CODE_VALUES.key?(code_or_symbol)
      code_or_symbol
    else
      RSpec::Core::Formatters::ConsoleCodes::VT100_CODES.fetch(code_or_symbol) do
        code_or_symbol
      end
    end
  end
end

wrap(text, code_or_symbol) click to toggle source

Patch so it does not apply a color if code_or_symbol is nil

# File lib/super_diff/rspec/monkey_patches.rb, line 74
def wrap(text, code_or_symbol)
  if RSpec.configuration.color_enabled? && code = console_code_for(code_or_symbol)
    "\e[#{code}m#{text}\e[0m"
  else
    text
  end
end