Tagged Questions
5
votes
3answers
181 views
Setting bgcolor in Ruby. What's the proper way to do it?
<p style="background-color:#<%= debate.bg_color %>;" >
be_color is a method of Debate that returns a string like 45FFFF.
Although it does what I want, this seems like a tremendously bad ...
5
votes
1answer
219 views
Refactor Helper methods
I have two helper methods that return li for view with the li for current view having id as selected.
def get_li(a)
li = "<li"
li += ' id=selected' if (a[:controller] == params[:controller] ...
3
votes
1answer
133 views
Nasty Age Printing Method
I have this ugly age printing method. Can you do better?
def age(birth_date)
today = Date.today
years = today.year - birth_date.year
months = today.month - birth_date.month
(months -1) if ...
3
votes
1answer
159 views
ruby code case when not so dry
Ruby code below seems to be not so dry. Can you please help me reduce the code.
self.value = case self.type
when 'fast'
Increment.first.max_hours * Incrementor.first.fast_completion_day
when ...
2
votes
1answer
208 views
Rails 3: How can I improve this ActiveRecord count
Here I retrieve a collection of causes from the database. Along with the information from each cause, I want to send the number of users in each cause. This way works, but if experience has told me ...
2
votes
2answers
365 views
Is that good practise to add a flash message to redirect in a single command in rails
I read this scrap and it says that i can add a flash message to redirect in a single command in rails. But when i tried in my rails 2.3.4 application it doesn't work.
This is my working code
def ...
