Displaying 4 results from an estimated 4 matches for "fernandoalmeida".
2012 Sep 20
6
Good books about the internals of Rails 3
Hi, I''m a new RoR and Ruby developer and I''m searching for some good
resources (books or website) that go a little further than books like
the railstutorial (which is excellent btw).
But after reading this, I feel like as long as I''m working with
scaffolding and simple gems, it''s ok, and a lot can be accomplished with
this but I would like to have a deeper
2011 Nov 19
3
undefined method `+@'
Any idea what might be wrong?
ActionView::Template::Error (undefined method `+@'' for
#<ActionView::OutputBuffer:0x00000002e51580>):
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2012 Sep 30
2
Run ruby web app from command line
Hello
I made a quite simple ruby web app. It uses scrubyt and mysql to store
results as cached results. The program is quite simple. It shows a
form, you enter a value and the controller makes an external http
call, parse the data and show the result for the user.
But I have a problem. I have the requirement to let a ruby program
from command line more or less run the same function that on web
2012 May 22
4
Creating formatted PDFs
Hello,
I''m writing a mail-merge application with Ruby on Rails. I have one
user-created template, wich he creates with a CKEditor (in HTML). I have
a list of members, and in the "mailings" controller I mix the template
with the members data to create a PDF with a letter to every member.
This is all working correctly... Except one part: I don''t know how to
render