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Description:
This is a mirror list of the offical ruby-talk mailing list. It serves as a alternative to the mail<->news gateway (comp.lang.ruby). It exists to provide access to the mailing list via the convenience of Google Groups web-based client.
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 IMPORTANT: Posting to the ruby-talk ML through Google Groups
 
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Important Notice for Google Group users. You will need to be subscribed to ruby-talk ML even when posting through the Google Groups web interface. If you aren't subscribed to the ML Google Groups will NOT warn you. Your mail will be lost. Detailed information on how to subscribe to ruby-talk without... more »
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DRb::DRbObject.alive?
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Hi, I found a feature that seem to be missing to me in DRb. I'm just creating a chat with a client and a server, using only DRb to interact between them. My problem is I didn't found a nice way to verify if a client is alive. I would like to be able to update my clients' list, but I need to know if they are alive.... more »
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Help with each_with_index method
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Hi there, I'm looking for help with my work here.I'm just learning Ruby. Basically I have 5 names entered into an array. They have a firstname and surname. A middlename is then optional. What I want to do is to print out the names like this.. John Seymour Smith Peter Jones Mary Walsh So it yields the middlename and prints it out if it has one.... more »
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Game Development, anyone?
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As someone who recently began recruiting for social games, I've noticed that many ruby on rails developers love games, but gravitate towards web development. Very few people realize that social games can essentially be seen as a segment of the web 2.0 sensation. Many studios are accepting ruby on rails developers WITHOUT game development experience. Barriers to entry... more »
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Where should I put my config file, and how to load it?
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Hello all! I have a small app/set of libraries I'm developing at work called Sweet. I'm distributing it internally as a ruby gem, which is working nicely. However I rather foolishly put Sweet's yaml config file in its config/ directory, so now every time the gem gets upgraded, it wipes out the current settings. Oops! My plan to fix this problem is to... more »
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Difference between << and += for Strings and Arrays. Bug?
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Hi I have been programming with Ruby for about 1 year and am loving it. I cam across something that I can't figure out why it works the way it does: Eg: a=[1,2] b=a b << 3 The value of b is now [1,2,3], but the value of a is also [1,2,3]???? And yet: a=[1,2] b=a b += [3] The value of b is still [1,2,3] but a remains [1,2]. This just doesnt... more »
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can't understand for String.delete
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Returns a copy of _str_ with all characters in the intersection of its arguments deleted. Uses the same rules for building the set of characters as +String#count+. "hello".delete "l","lo" #=> "heo" "hello".delete "lo" #=> "he" "hello".delete "aeiou", "^e" #=> "hell"... more »
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Simple Ruby Project
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Hello all, I've just started with Ruby and decided to do a little project. Since this is my first time doing something related with the internet, I could sure use some guidelines. Let me first tell you what my project is. I'm planning to create a simple web page, with only an input box. The input should be used... more »
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Programming ruby 1.9- question on page 37
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not sure what to do which that code at the bottom of page 37. I enter this code into the command prompt and obviously that isn't right. I created the folder that I was told to before but I can't remember it though I did skim a bit to find it. Not clear also on all that syntax that was used there. I have tried to get a good definition of puts for... more »
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re_template 0.0.1.2
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A very simple template engine based on Regular Expressions. gem install re_template or [link] No meaningful changes, or changelog. From the README: Features ======== * Regular expressions or plain text * Can be used for HTML->HTML (read on) * Tested on Ruby 1.8.7 and 1.9.1... more »
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