This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
require 'optparse' | |
SECOND_MS = 1000 | |
MINUTE_MS = 60000 | |
HOUR_MS = 3600000 | |
def to_ms(h, m, s, ms) | |
ms + (s * SECOND_MS) + (m * MINUTE_MS) + (h * HOUR_MS) | |
end | |
def format_result(ms) | |
h = ms / HOUR_MS | |
ms -= h * HOUR_MS | |
h = h.to_s | |
m = ms / MINUTE_MS | |
ms -= m * MINUTE_MS | |
m = m.to_s | |
s = ms / SECOND_MS | |
ms -= s * SECOND_MS | |
s = s.to_s | |
ms = ms.to_s | |
h = "0#{h}" if h.length == 1 | |
m = "0#{m}" if m.length == 1 | |
s = "0#{s}" if s.length == 1 | |
if ms.length == 1 | |
ms = "00#{ms}" | |
elsif ms.length == 2 | |
ms = "0#{ms}" | |
end | |
"#{h}:#{m}:#{s},#{ms}" | |
end | |
def change_time(time, h, m, s, ms) | |
time =~ /(\d{2}):(\d{2}):(\d{2}),(\d+)/ | |
total_ms = to_ms($1.to_i, $2.to_i, $3.to_i, $4.to_i) + to_ms(h, m, s, ms) | |
format_result(total_ms) | |
end | |
def write_time(input_file, output_file, h, m, s, ms) | |
File.open(input_file, "r") do |file| | |
@file_string = file.readlines.join | |
@file_string.gsub!(/\d{2}:\d{2}:\d{2},\d+/) {|time| change_time(time, h, m, s, ms)} | |
end | |
File.open(output_file, "w") do |file| | |
file.write(@file_string) | |
end | |
end | |
options = {} | |
option_parser = OptionParser.new do |opts| | |
options[:operation] = nil | |
opts.on("--operation OPERATION") {|value| options[:operation] = value} | |
options[:time] = nil | |
opts.on('--time TIME') {|value| options[:time] = value} | |
end | |
option_parser.parse! | |
options[:time] =~ /(\d+),(\d+)/ | |
s = $1.to_i | |
ms = $2.to_i | |
if options[:operation] == "sub" | |
s *= -1 | |
ms *= -1 | |
end | |
input_file = ARGV[0] | |
output_file = ARGV[1] | |
write_time(input_file, output_file, 0, 0, s, ms) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment