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Forum: RUBY

  1. Loops and Iterators Difference

    Hi. The way I understand, both loops and iterators are, 'loops', but the sutil difference is that a loop is used to just loop several times and an...

    Started by Application Development‎, 10-30-2008 01:29 PM
    • Replies: 2
    • Views: 226
    10-31-2008, 05:31 AM Go to last post
  2. how to sort this array

    Hi, I have an array containing files names. How do I sort them so that I can get the expected results? Thanks, Li #############

    Started by Application Development‎, 10-30-2008 04:14 PM
    • Replies: 8
    • Views: 233
    10-31-2008, 03:13 AM Go to last post
  3. selecting text in scrubyt

    hi, i am using scrubyt, and below is my code to scap google. Scrubyt.logger = Scrubyt::Logger.new google_data = Scrubyt::Extractor.define...

    Started by Application Development‎, 10-31-2008 01:47 AM
    • Replies: 0
    • Views: 243
    10-31-2008, 01:47 AM Go to last post
  4. Open a MS Excel file from within Ruby

    Hi. I'm writing a small Ruby pgm to demonstrate that FasterCVS is a good way to handle CSV data. I put up a small CSV file and demonstrated...

    Started by Application Development‎, 10-25-2008 12:20 PM
    • Replies: 5
    • Views: 531
    10-31-2008, 12:23 AM Go to last post
  5. automatic code conversion from Ruby to C ?

    Dear all, I am looking for a (semi-)automatic conversion of a Ruby script to C or C++, so that readable source code for a human C/C++ programmer...

    Started by Application Development‎, 10-27-2008 02:44 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,033
    10-30-2008, 08:48 PM Go to last post
  6. [ANN] nokogiri 1.0.0 Released

    nokogiri version 1.0.0 has been released! * <http://nokogiri.rubyforge.org/> * <http://github.com/tenderlove/nokogiri/wikis> *...

    Started by Application Development‎, 10-30-2008 08:31 PM
    • Replies: 0
    • Views: 184
    10-30-2008, 08:31 PM Go to last post
  7. Newbie Metchanize Question

    Hello. I have a page that I get in mechanize. I can view all of the links on the page, but I actually only want to get some of the links on...

    Started by Application Development‎, 10-30-2008 06:57 PM
    • Replies: 4
    • Views: 181
    10-30-2008, 08:28 PM Go to last post
  8. [ANN] NotNaughty 0.6.2

    Hi folks, I released NotNaughty version 0.6.2. NotNaughty is a validation framework. It's main purpose was to provide more customizable...

    Started by Application Development‎, 10-30-2008 07:10 PM
    • Replies: 0
    • Views: 198
    10-30-2008, 07:10 PM Go to last post
  9. why doesn't this "belongs_to" line of code, using options override,not work??? (need help using belongs_to with options)

    Hi, Anyone able to help out in how you use "belongs_to" options so that I can have a 2nd attribute that also belongs to an associated table. My...

    Started by Application Development‎, 10-30-2008 04:21 PM
    • Replies: 1
    • Views: 240
    10-30-2008, 05:44 PM Go to last post
  10. Problem with copying array

    Hi, I'm a total newbie with Ruby and I was trying to make this function that would get a (multidimensional) array, make a copy, make some changes...

    Started by Application Development‎, 12-24-2007 10:18 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 442
    10-30-2008, 03:56 PM Go to last post
  11. [QUIZ] Bowling Scores (#181)

    Apologies for not having the Long Division quiz summary done yet. It will come sometime today or tomorrow. Meanwhile, I have the next quiz ready......

    Started by Application Development‎, 10-24-2008 09:25 AM
    • Replies: 8
    • Views: 255
    10-30-2008, 02:38 PM Go to last post
  12. Using Expect in Ruby

    I'm using Expect inside of a ruby script to control an external program. So far I have only used libexpect from a C program and would have several...

    Started by Application Development‎, 10-30-2008 11:33 AM
    • Replies: 6
    • Views: 427
    10-30-2008, 02:15 PM Go to last post
  13. Bug or not a bug? array*=int

    So I'm wondering, is this a bug, or not a bug, or a type-o in the docs? According to http://www.ruby-doc.org/core/classes/Array.html array*int ...

    Started by Application Development‎, 10-29-2008 10:30 AM
    • Replies: 6
    • Views: 175
    10-30-2008, 01:54 PM Go to last post
  14. Sorting Array Of Dates

    Hi, Everyone I am a newbie to ruby.... just started with some examples i have array date = i wanted to sort dates in ascending order i.e

    Started by Application Development‎, 10-29-2008 08:27 PM
    • Replies: 8
    • Views: 232
    10-30-2008, 01:38 PM Go to last post
  15. I'm having problems with fonts and RMagic/ImageMagic

    I am getting this error: RMagick: unable to read font /usr/local/lib/ ImageMagick-6.3.7/config//usr/share/type1/gsfonts/n019003l.pfb I've...

    Started by Application Development‎, 10-30-2008 11:55 AM
    • Replies: 0
    • Views: 183
    10-30-2008, 11:55 AM Go to last post
  16. question about method call

    Hi all, I copy a working script from the website. I wonder if method "create" defined in this class is ever called? Thanks, Li

    Started by Application Development‎, 10-25-2008 04:40 PM
    • Replies: 6
    • Views: 181
    10-30-2008, 11:40 AM Go to last post
  17. Re: Rails gem site seems borked.

    On Apr 14, 2008, at 06:58 AM, Michael T. Richter wrote: > $ gem install rails > Bulk updating Gem source index for: http://gems.rubyonrails.org/ >...

    Started by Application Development‎, 04-15-2008 04:18 AM
    • Replies: 7
    • Views: 334
    10-30-2008, 10:56 AM Go to last post
  18. socket from python to ruby

    I'd want to port this code from python to ruby: self.sckt = socket.socket(socket.AF_INET, socket.SOCK_STREAM, 0) self.sckt.bind((self.CFG,...

    Started by Application Development‎, 10-29-2008 09:04 AM
    • Replies: 6
    • Views: 258
    10-30-2008, 10:47 AM Go to last post
  19. Question about case statement and lambdas

    I fear this has an obvious answer that I'm just not figuring out. Sometimes I dive into the Rails source code to see how something works (don't...

    Started by Application Development‎, 10-29-2008 09:23 PM
    • Replies: 6
    • Views: 146
    10-30-2008, 08:41 AM Go to last post
  20. Simple LDAP query

    I'm using ruby-1.8.6 and trying to query my Windows Active Directory LDAP server. But I'm getting connection failed. I can ping the AD server, I...

    Started by Application Development‎, 10-29-2008 12:59 AM
    • Replies: 4
    • Views: 223
    10-30-2008, 08:13 AM Go to last post

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