fl00r

fl00r has asked 82 questions and find answers to 315 problems.

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I am not funny

fl00r questions

Run background process in Sinatra
Compare dates by month and day only
How to rotate by 90° an Array with ActiveRecord objects
Instance variable access from singleton method
Storing data from dynamic forms
Generating pastel colors
Moving rails project from MySQL to MongoDB
Copy method from one class to another
Migrating some objects from one database to another
Return iterating object and index while iterating

fl00r answers

Rails creating a thumbnail gallery in my view
Find last created_at record
undefined method `paginate' for
Find the odd int - Ruby Nested Loop Error
Comparing arrays of hashes for equality in any order
What is the use of “true” when writing a function, which given a key and map, returns “true”
undefined method `new' for nil:NilClass
Rails - only_path provides the full URL for a link. How can you obtain the variable outside of link_to?
Rails Routes - Redirecting Paths for Deep Linking, hashchanges?
Rails: update_attributes does not update any other existing instances referring to the same model instance