similar to: Sending methods after classifying

Hi all, I feel like I''m missing something really easy and I''m just not seeing it. I''m using the restful_authentication plugin and have a User model. Uesr has_many :things and Thing belongs_to :user. That''s it. I did a "script/generate rspec_scaffold thing" to generate all the necessary bits. The "rake db:migrate" to create the db. At

Hi All, I took this idea Christian Hellsten and Jarkko Laine''s "Beginning Ruby on Rails E-Commerce". Here is the situation. I will be using the "options_from_collection_for_select" and "collection_select" form helper methods in my view to render drop-down selection lists for City and State that have corresponding city_id and state_id foreign key references

Hello, I have an optimisation issue in an llvm IR pass - the issue being that unnecessary instructions are generated in the final assembly (with -O3). I want to create the following assembly snippet: mov dl,BYTE PTR [rsi+rdi*1] add dl,0x1 adc dl,0x0 mov BYTE PTR [rsi+rdi*1],dl however what is created is (variant #1): mov dl,BYTE PTR [rsi+rdx*1] add dl,0x1 cmp

Hi Craig, On 03.07.19 17:33, Craig Topper wrote: > Don't the CreateICmp calls return a Value* with an i1 type? But then > they are added to an i8 type? Not sure that works.  I had that initially: auto cf = IRB.CreateICmpULT(Incr, ConstantInt::get(Int8Ty, 1)); auto carry = IRB.CreateZExt(cf, Int8Ty); Incr = IRB.CreateAdd(Incr, carry); it makes no difference to the generated assembly

Hi all, It seems that a void prototype requires an explicit argument in our version of win32/api: C:\>irb irb(main):001:0> require ''win32/api'' => true irb(main):002:0> include Win32 => Object irb(main):003:0> require ''Win32API'' => true # Our version irb(main):004:0> GetLastErrorA = API.new(''GetLastError'',

This is in windows .. So from irb, I can load hpricot ok. (ruby 1.8.7) C:\Users\Laurence\rails-play\plug-test>irb irb(main):001:0> require ''hpricot'' LoadError: no such file to load -- hpricot from (irb):1:in `require'' from (irb):1 irb(main):002:0> require ''rubygems'' => true irb(main):003:0> require

Hi folks. I''ve started down the memcached path and everything was running grand until I decided to start up my console. I have manually installed libevent 1.4.13 and memcached 1.4.4 into /usr/local, following which I sudo gem installed memcache-client and SystemTimer. development.rb has been modified to do caching with the mem_cache_store. The memcached process seems to work and my

I just recently got Ruby on Rails and am having some problems with ./ script/console. Whenever, I enter the command, I get this: Loading development environment. /usr/lib/ruby/1.8/irb/completion.rb:10:in `require'': No such file to load -- readline (LoadError) from /usr/lib/ruby/1.8/irb/completion.rb:10 from /usr/lib/ruby/1.8/irb/init.rb:218:in `require''

HI all, when i try to use the rails console with this command, ruby script/console, i got the following errors: /usr/local/lib/ruby/1.8/irb/completion.rb:10:in `require'': no such file to load -- readline (LoadError) from /usr/local/lib/ruby/1.8/irb/completion.rb:10 from /usr/local/lib/ruby/1.8/irb/init.rb:252:in `require'' from

Hi! I''m observing some problems using gem inside Rails. My understanding is that after following sequence in irb: $ irb irb(main):001:0> require ''rubygems'' => true irb(main):002:0> require ''active_record'' => true irb(main):003:0> gem ''acts_as_taggable'' => true I should have access to acts_as_tagable mixins, like:

Interesting. Not what I expected. This is Ruby 1.8.6. > irb irb(main):001:0> str = "abx\bc" => "abx\bc" irb(main):002:0> str.length => 5 irb(main):003:0> s = str.sub(/.\b/, '''') => "ab\bc" irb(main):004:0> s.length => 4 irb(main):005:0> s = str.sub(/.\x08/, '''') => "abc"

Gents, I installed ferret successfully in my MacOS (rails development) using the gem install. I did some tests and everything worked fine. Then I tried to install it on the same way on my production environment at TextDrive? running OpenSolaris? (container). This time ''gem install ferret'' seems to be completed: [92140-AA:~/web/labs/blogblogs/trunk] root# gem install ferret

This is a super quick announcement for a new Mongrel plugin called mongrel_console. It was inspired by a request from Tobias L?tke who wanted to tail out logs while Mongrel was running. What mongrel_console does is combine the Rails script/console with Mongrel so that you can control a mongrel server while using script/console. Sounds weird but it''s quite awesome for development

any one know this problem? when i try to run console #--------------------------------------------------------------- >ruby script/console >Loading development environment. >/usr/local/lib/ruby/1.8/irb/completion.rb:10:in `require'': no such file to load -- readline >(LoadError) > from /usr/local/lib/ruby/1.8/irb/completion.rb:10 > from

I was having some odd results when working with acts_as_ferret (current trunk), so I decided to test with the current version of ferret to see if I encountered the same problem. I did. Here are the details: installed ferret 0.10.10 on debian sarge with ''sudo gem install ferret'' (btw, same results on OSX) opened up an irb session: irb(main):001:0> require

Hello, I am trying to create IR block for making a call to function pointer. For creating the IR for a function call to "foo", with "foo" being defined as "void foo(int)", I can use the "getOrInsertFunction" call from Module class as follows: std::vector<Type*> FooArgs; FooArgs.push_back(IRB.getInt64Ty()); Value *FooFunction =

Can someone please explain why I am see the following: <snip> rails/uploadimage> ruby script/console Loading development environment. /usr/local/lib/ruby/1.8/irb/completion.rb:10:in `require'': no such file to load -- readline (LoadError) from /usr/local/lib/ruby/1.8/irb/completion.rb:10 from /usr/local/lib/ruby/1.8/irb/init.rb:252:in `load_modules'' from

In irb all works fine: # irb irb(main):001:0> require ''rubygems'' => true irb(main):002:0> require ''raspell'' => true irb(main):003:0> speller = Aspell.new("ru_RU") => #<Aspell:0x7f8692c9d158> irb(main):004:0> speller.suggestion_mode = Aspell::NORMAL => "normal" irb(main):005:0>

I downloaded version 0.3.12 of TZInfo from [1], and observed that it has a very robust set of timezones including, for example, ''America/ Anchorage'': irb(main):001:0> require ''rubygems'' => false irb(main):002:0> require ''tzinfo'' => true irb(main):003:0> TZInfo::Timezone.get(''America/Anchorage'') =>

Hello, I have a data frame with one column: > remove V1 1 ABAFT_g_4RWG569_BI_SNP_A10_35096 2 ABAFT_g_4RWG569_BI_SNP_B12_35130 3 ABAFT_g_4RWG569_BI_SNP_E09_35088 4 ABAFT_g_4RWG569_BI_SNP_E12_35136 5 ABAFT_g_4RWG569_BI_SNP_F11_35122 6 ABAFT_g_4RWG569_BI_SNP_F12_35138 7 ABAFT_g_4RWG569_BI_SNP_G07_35060 8 ABAFT_g_4RWG569_BI_SNP_G12_35140 I want to remove these 8