I am trying a ror tutorial, and I encountered the following line of code:
index.html.erb:
<%= render :partial => @players %> _player.html.erb:
<% div_for player do% >
<%= pl
Tag: ruby
Use Amazon-SDK Ruby GEM to update the content type after Upload files on Amazon S3
I am running a script that will update the metadata fields on some S3 objects after it has been uploaded to the S3 bucket. During initialization, I set the content by checking the file name Type.
Bug Bus Error Ruby 1.8.7
After compiling Ruby 1.8.7 with RVM on Lion 10.7.1 using Xcode 4.2 GM (new MacBook), I get an error.
It compiles well, but when I try to install any gems I get the following:
gem instal
Ruby – YM4R cannot be converted to a string of rails3
This is some background of my question:
I am on Snow Leopard
I installed RVM (using ruby1.9.2-head to install )
I am using rails3
I installed ym4r using this http://github.com/guilleiguaran/y
Ruby – Rails Model: Validates_Unique Ness_OF Will not delete the endless space before a unique check? Isn’t the front guide?
Suppose I implement validates_uniqueness_of on the username. If the name’maddy’ already exists, then it will accept the value’maddy’ as the unique value instead of’maddy’. It should remove both sid
ruby – Haml ActionMailer – Rails？
I am trying to use ActionMailer without Rails in my project and I want to use Haml for HTML email templates. Anyone has luck to get this configured and initialized in order to find and render the t