Debugging with Exceptions - Ruby on Rails
Ran into a bit of trouble with a model today, after a bit of a google I came across this technique which helped me solve it: This simply allows you display variable…
Read post25 December 2011
undefined method `to_sym' for nil:NilClass - Ruby on Rails Migration
While trying to do a migration today I received the following message: undefined method `to_sym’ for nil:NilClass #After running a trace (rake db:migrate –trace)…
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