Figuring out how many colors got used on a css-file.

main.coffee

_ = require "lodash"
fs = require "fs"

array = fs.readFileSync("css-colors.txt").toString().split("\n")

result = _.countBy array, (data) ->
  return data
  
console.log result

main.js

var array, fs, result, _;

_ = require("lodash");
fs = require("fs");

array = fs.readFileSync("css-colors.txt").toString().split("\n");
result = _.countBy(array, function(data) { return data;});

console.log(result)

parse-css.sh

#!/bin/sh
# runs grep against the file given as argument

grep -o '#[a-fA-F0-9]\{6\}' $1 > ./css-colors.txt