Module: ColorPuts

Defined in:
lib/color_puts.rb,
lib/color_puts/version.rb

Defined Under Namespace

Classes: NullDecorator

Constant Summary collapse

VERSION = 
"1.0.0"

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.colorize(string, decorator: DECORATOR) ⇒ Object

Example:

colorize("There was a (green)[field] and (blue)[sky].")



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# File 'lib/color_puts.rb', line 23

def self.colorize(string, decorator: DECORATOR)
  Sai::Registry.send(:lookup).keys
  Sai::ANSI::STYLES.keys

  string
    .dup
    .gsub(REGEXP) do |markdown|
      color, text = markdown.scan(REGEXP)[0]

      if color.start_with?("#") then decorator.hex(color)
      elsif color == "rainbow" then decorator.rainbow(RAINBOW)
      elsif Sai::ANSI::STYLES.key?(color.to_sym) then decorator.public_send(color)
      elsif Sai::Registry.send(:lookup).key?(color.sub(/\Aon_/, "").to_sym) then decorator.public_send(color)
      else
        NullDecorator
      end
        .decorate(text)
        .to_s
    end
end

Instance Method Details

#colorize ⇒ Object 



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# File 'lib/color_puts.rb', line 44

def colorize(...)
  ColorPuts.colorize(...)
end