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Contents
module JumpStart::StringTools
# Self explanatory methods to be called on strings that changes output colour.
def red; colourise(self, "\e[31m"); end
def red_bold; colourise(self, "\e[1m\e[31m"); end
def green; colourise(self, "\e[32m"); end
def green_bold; colourise(self, "\e[1m\e[32m"); end
def yellow; colourise(self, "\e[1m\e[33m"); end
def blue; colourise(self, "\e[34m"); end
def blue_bold; colourise(self, "\e[1m\e[34m"); end
def purple; colourise(self, "\e[1m\e[35m"); end
def colourise(text, colour_code) "#{colour_code}#{text}\e[0m" end
# Codes for changing output text:
# 0 Turn off all attributes
# 1 Set bright mode
# 4 Set underline mode
# 5 Set blink mode
# 7 Exchange foreground and background colors
# 8 Hide text (foreground colour would be the same as background)
# 30 Black text
# 31 Red text
# 32 Green text
# 33 Yellow text
# 34 Blue text
# 35 Magenta text
# 36 Cyan text
# 37 White text
# 39 Default text colour
# 40 Black background
# 41 Red background
# 42 Green background
# 43 Yellow background
# 44 Blue background
# 45 Magenta background
# 46 Cyan background
# 47 White background
# 49 Default background colour
end
Version data entries
30 entries across 30 versions & 1 rubygems