Module: Test::Unit::Assertions::Coulor

Included in:
RubyReflector
Defined in:
lib/assert2.rb

Overview

:nodoc:

Constant Summary collapse

BOLD = 
"\e[1m"
CLEAR = 
"\e[0m"

Instance Method Summary collapse

Instance Method Details

#blue(text) ⇒ Object 



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# File 'lib/assert2.rb', line 108

def blue(text); colour(text, "\e[34m"); end

#bold(text) ⇒ Object 



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# File 'lib/assert2.rb', line 101

def bold(text)
  return BOLD + text + CLEAR  if colorize?
  return text
end

#colorize(we_color) ⇒ Object

TODO shell into term-ansicolor!



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# File 'lib/assert2.rb', line 85

def colorize(we_color)
  @@we_color = we_color
end

#colorize? ⇒ Boolean

ERGO how other libraries set these options transparent??

Returns:

  • (Boolean) 


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# File 'lib/assert2.rb', line 96

def colorize?  #  ERGO  how other libraries set these options transparent??
  we_color = (@@we_color rescue true)  #  ERGO  parens needed?
  return false if ENV['EMACS'] == 't'
  return (we_color == :always or we_color && $stdout.tty?)
end

#colour(text, colour_code) ⇒ Object

ERGO modularize these; anneal with Win32



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# File 'lib/assert2.rb', line 92

def colour(text, colour_code)
  return colour_code + text + CLEAR  if colorize?
  return text
end

#green(text) ⇒ Object 



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# File 'lib/assert2.rb', line 105

def green(text); colour(text, "\e[32m"); end

#magenta(text) ⇒ Object 



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# File 'lib/assert2.rb', line 107

def magenta(text); colour(text, "\e[35m"); end

#orange(text) ⇒ Object 



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# File 'lib/assert2.rb', line 109

def orange(text); colour(text, "\e[3Bm"); end

#red(text) ⇒ Object 



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# File 'lib/assert2.rb', line 106

def red(text); colour(text, "\e[31m"); end