SRT Formatter for Matty Twoshoes on twitch.

format.rb

#!/usr/bin/env ruby
require "csv"

# Going to store each line into an array.
output = []
# Loop over input from STDIN
ARGF.each do |line|
  # Removes newlines and such.
  line.chomp!

  # If a blank line, output and continue skip the rest.
  if line == ""
    puts (output[0..2] + [output[3..].join(" ")]).to_csv
    output = []
    next
  end

  # Process timestamps if this matches.
  if line.match(/ --> /)
    output += line.split(/ --> /)
    next
  end

  # Append to the array.
  output << line
end