slack to utf-8 wordle converter

README.md

Slack Emjoi to UTF-8 Wordle Converter

This utility converts a wordle message from slack to the utf-8 equivalent.

Installation

Place the wconv.rb file in a directory in your PATH and make it executable chmod +x.

Usage

wconv.rb "<pasted string>"

wconv.rb

#!/usr/bin/env ruby

def square(word)
  result = {
    black_large_square: '⬛',
    large_yellow_square: '🟨',
    large_green_square: '🟩',
    white_large_square: '⬜',
    large_blue_square: '🟦',
    large_orange_square: '🟧'
  }[word.to_sym]
  (result || word).encode('utf-8')
end
input = ARGV[0]

lines = input.split("\n")
lines_with_words = lines.map do |line|
  line.split(':').reject(&:empty?).map { |word| square(word) }.join
end

puts lines_with_words.join("\n")