irc colorizer

colorize.nim

import math, os, strutils
randomize()

proc color(c: string; res: var string; fg = random(30), bg = random(30)) =
  res.add '\3'
  res.add($fg)
  res.add ','
  res.add($bg)
  res.add c

var 
  s = ""
  colorizeWord = ""
  nColors = 15
for i in 1..paramCount():
  var s = paramStr(i)
  if i == 1 and s[0] == '-': 
    nColors = parseInt(s[1..high(s)])
  else:
    colorizeWord.add paramStr(i)
    if i < paramCount(): 
      colorizeWord.add ' '
for i in 0..nColors - 1: color(colorizeWord, s)
echo(s)

colorize.rb

words = 15
text = (
  ARGV[0] =~ /-(\d+)/ ? (words = $1.to_i; ARGV[1..-1]) : ARGV
).join' '

puts words.times.map{"\3#{rand 30},#{rand 30}#{text}"}.join''