gistfile1.txt

# vim: set sw=4 sts=4 et tw=0 :

# Local monkeypatching to string.

class String
    # get/kill first word
    def firstword
        self.sub(/^\s*([\S]+).*/,'\1').strip
    end
    def rmfirstword
        self.sub(/^\s*[\S]+\s*/,'')
    end
    def word2
        self.rmfirstword.firstword
    end
    # get/kill last word
    def lastword
        self.sub(/.*\s+([\S]+)\s*$/,'\1')
    end
    def rmlastword
        self.sub(/(.*)\s+[\S]+\s*$/,'\1')
    end
    def to_a
        self.split(/\n/)
    end

    @@ansi = true
    def self.ansi=(bool)
        @@ansi = bool
    end
    def self.ansi
        @@ansi
    end
    def colorize(text, color_code)
        if @@ansi
            "\e[#{color_code}m#{text}\e[0m"
        else
            text
        end
    end
    def bright
        colorize(self, "1")
    end
    # 2 is "faint" but isn't widely supported and ends up being ul
    # 3 is "italic" "                                         " swap
    def ul
        colorize(self, "4")
    end
    def blink
        colorize(self, "5")
    end
    # 6 is "fastblink" but is only for MS-DOS(?)
    def swap
        colorize(self, "7")
    end
    # 8 is "conceal" and, you guessed it, isn't widely supported
    def black
        colorize(self, "30")
    end
    def red
        colorize(self, "31")
    end
    def green
        colorize(self, "32")
    end
    def yellow
        colorize(self, "33")
    end
    def blue
        colorize(self, "34")
    end
    def magenta
        colorize(self, "35")
    end
    def cyan
        colorize(self, "36")
    end
    def white
        colorize(self, "37")
    end
    def blackBg
        colorize(self, "40")
    end
    def redBg
        colorize(self, "41")
    end
    def greenBg
        colorize(self, "42")
    end
    def yellowBg
        colorize(self, "43")
    end
    def blueBg
        colorize(self, "44")
    end
    def magentaBg
        colorize(self, "45")
    end
    def cyanBg
        colorize(self, "46")
    end
    def whiteBg
        colorize(self, "47")
    end
end