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Title	Δ
Rails adding many to many association?	-0.05
How do I write a palindrome check?	+0.10
Iterating through associated objects	+0.09
How can / should I override the `build` method for a my model?	-3.93
Rails 4.0 redirects to 404 even though data exists	-0.02
Rails: pass data to javascript	+4.66
Moving javascript data series to html data attribute breaks Highchart	0.00
Writing a method that simply multiplies the object by something	-0.11
Navigation bar works on first link, but when other links are clicke...	+4.00
Rails updating model through association	0.00
Empty strings in postgres string array getting stripped out	-3.92
How to get variable states in Rails?	0.00
Whether to use has_many or has_many :through in a data model	+2.03
Rails migrate a column to an association	0.00
How do I set date time to 1 month ago with DateTime.now.strftime(&q...	+0.12
Save XML file from rails template	0.00
How do I split a string keeping the delimiters in Ruby?	-2.60
Open Ruby on Rails project from another computer	+2.59
How to loop through all attributes and alias_attribute on all of th...	0.00
How should you model objects that change with the passage of time	+0.15
error using --force in git	0.00
Rails / CanCan: Authorization for multiple resources?	-4.26
Rails 3 - Different Class Behavior in rails console vs rails server	0.00
Update Another Model's Attribute Rails	+3.87
Define and use array of text values corresponding to numeric values	+0.17
protection level for model attributes in rails	0.00
Rails: Scheduled Job not Running	0.00
Why to use mocha rails? Whats that for	0.00
Failing rspec test	-4.00
Forking Rails Tutorial sample_app for Rails 4	-0.08
Test for "not equal" on array using Controller.where() po...	-2.22
Creating new child in nested routes	-2.12
convert a ruby rails model class into a class in the lib folder	0.00
Why do I get "No routes matches post"?	-0.03
How to select a range of data at index.html.erb on Rails 3	-4.28
Why does variable = variable + 1 work?	+4.29
Rails 3.1 Test Whether a Time Object is inside a String Time Range	0.00
Rails timestamp validation avoid null	+0.08
Rails Time Zone and cron scheduling	+4.10
instance variables and constants in coffeescript classes	+1.92
Printing timestamp with ruby	+4.14
Generate migration - create join table	0.00
implementing own class in Ruby	0.00
How do I find elements in array with another indexes array?	-4.71
Foo < Bar in Ruby	+4.14
Rails API makes multiple database queries when similar code in Rail...	+0.14
Using Heroku Postgres database locally in a Rails 3 app	-3.80
Graphics with Prawn	0.00
Can someone explain a real-world, plain-language use for inject in...	0.00
Active Admin Gem - Rails 3.2.3, Heroku Error logs	0.00