Sha256: 98ffe12fe7fcc466255e52912dcf72fa80d82874e0f020a6598a911a6bf5f8f9
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Size: 820 Bytes
Versions: 9
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Stored size: 820 Bytes
Contents
# encoding: utf-8
module Rubocop
module Formatter
# This mix-in module provides string coloring methods for terminals.
# It automatically disables coloring if coloring is disabled in the process
# globally or the formatter's output is not a terminal.
module Colorizable
def rainbow
@rainbow ||= begin
rainbow = Rainbow.new
rainbow.enabled = false unless output.tty?
rainbow
end
end
def colorize(string, *args)
rainbow.wrap(string).color(*args)
end
[
:black,
:red,
:green,
:yellow,
:blue,
:magenta,
:cyan,
:white
].each do |color|
define_method(color) do |string|
colorize(string, color)
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems