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Size: 712 Bytes
Versions: 31
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Stored size: 712 Bytes
Contents
module RakeCompilerDock
module Colors
# Start an escape sequence
ESC = "\e["
# End the escape sequence
NND = "#{ESC}0m"
ColorMap = {
black: 0,
red: 1,
green: 2,
yellow: 3,
blue: 4,
magenta: 5,
cyan: 6,
white: 7,
}
ColorMap.each do |color, code|
define_method(color) do |string|
colored(code, string)
end
end
def colored(color, string)
if @colors_on
c = ColorMap[color] || color
"#{ESC}#{30+c}m#{string}#{NND}"
else
string.dup
end
end
def enable_colors
@colors_on = true
end
def disable_colors
@colors_on = false
end
end
end
Version data entries
31 entries across 31 versions & 2 rubygems