What I've done so far

I started on 16th of September. I installed Ruby on my Windows machine along with Sublime. I created a small to-do program initially to refreshen up on Ruby (I had done a couple of programs in Ruby before, but it had been a while) and coding in general. The to-do app was nothing special - it is run from the console and has basic functionality for adding and removing items in the list, and the data doesn't persist.

I had a feeling that 20 lines of code wasn't enough as a refresher. I enrolled on a codecademy Ruby course, which was sufficient. It included everything basic, and made me feel good with its achievements that I earned throughout. I haven't gone back.

How I usually focus is that I start a timer with 60 minutes on the clock and work on the task at hand. After, I have a break - I try to break for 5-15 minutes. Sometimes for an hour... I like it. Having a set amount of time put aside for a task does wonders for my focus. What is more, I like to log the time in my notebook: start and end time with date, and a short comment what I did or learned. Good for reviewing.

After codecademy I looked for another small project to tackle. So I've been using a count-down timer, and thought: "I could make this myself!". It seemed simple... It took me 4 hours to make this buggy piece of shit, that I still use. Most of the time went into making it parse time. I wanted it to accept a format 'XXhXXmXXs' or its substrings. I made it work with a solution, that makes me feel inadequate. I won't go into it, but I'll post the code below. Playing a sound is with a hardcoded filepath and only works on a Linux machine, since it uses a terminal command 'play': '%x'play ~/Desktop/Ruby/alarm.wav'. '%x' in front let me use terminal commands in Ruby. What was good about the project, is that I found out about a gem named 'optparse', which let me implement CL arguments easily. And the program itself is in use!

I also found out about The Odin Project(ToD), which has a nice curriculum, and I've read great about it on the internets. It's more like self-study and less about walking me through. Taking this with a grain of salt still, since I've only completed small parts of it. Last part I completed was this, I skipped some parts in the beginning and jumped straight there. Once I complete my Udemy course or I feel like I need a change of pace, I will continue with ToD. There's also this huge RoR book by Michael Hartl, that has caught my attention.

I wanted to switch things up after doing that part on ToD, and I found a Udemy course to follow: Dissecting Ruby on Rails 5 - Become a Professional Developer. For 10€ it's been OK. He goes quite in-depth which I like, but at the same time, it is very hand-holdy, since it's a walk-through, and gets boring at times (1.5x speed is a lifesaver), since I'm not tackling any problems on my own going through this. At the same time though, I still feel lost when I try to build a site on my own. My current progress with Udemy is 59 of 214 items complete - somethingsomething 25% maybe.

 

According to my logbook, everything above took about 30 hours to accomplish.

I will be continuing with Udemy, and at some point return to ToD. 

timer.rb code:

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# Program: "Countdown timer" ## Program needs a CL argument for time, or defaults to 1h. Input can be in hours, minutes, or seconds. ## Example: 'ruby timer.rb -t 1h30m50s' or '1h50s' or '30m' ## When the timer reaches to end, a sound will play #BUGS: '$ruby timer.rb -h' shows the help message, but will also start the timer with 1h on the clock # alarm.wav is hardcoded require 'optparse' options = {} OptionParser.new do |parser| parser.banner = "Usage: timer.rb [options]" parser.on("-t", "--time XXhXXmXXs", "Amount of time to countdown. ") do |v| options[:time] = v end parser.on("-h", "--help", "Show this help message") do || puts parser end end.parse! class Timer # Argument :String in format "XXhXXmXXs" def initialize(time) @time = time @total_seconds = parse_time(time) timer(@total_seconds) end private ## Starts the countdown timer # Argument :Integer def timer(seconds) starttime = Time.now seconds.times do |s| sleep(1) puts "#{s} seconds" if s % 60 == 0 end endtime = Time.now puts "Alarm started at #{starttime}" puts "ran for #{endtime - starttime}" puts "and stopped at #{endtime}" alarm end def alarm %x'play ~/Desktop/Ruby/alarm.wav' end ## Converts user input into total seconds # Argument :String # Return :Integer def parse_time(time) time_hash = { "h" => 0, "m" => 0, "s" => 0, } # split the string up into an array time_array = time.split("") # convert strings containing integers into Integer type time_array.map! { |x| number_or_string(x) } # Sort hours, minutes and seconds to hash counter = 0 current_number = 0 time_array.each do |x| if x.is_a? Integer current_number = current_number * 10**counter + x counter += 1 elsif x.is_a? String time_hash[x] += current_number counter, current_number = 0, 0 end end return time_hash["h"] * 60**2 + time_hash["m"] * 60 + time_hash["s"] end # ## Converts string to an integer ## If the string is not convertible, returns the string # Argument :String # Return :Integer || :String def number_or_string(string) num = string.to_i if num.to_s == string num else string end end end puts "Alarm.wav path is hardcoded!" if options != {} timer = Timer.new(options[:time]) else timer = Timer.new("1h") end

I used hilite.me to create this pretty embed.