pjam

pjam has asked 1 questions and find answers to 20 problems.

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About

I write code & run and write about it at https://blog.pjam.me/ & https://pacing.pjam.me/

I am writing an online book about rewriting redis in ruby: https://redis.pjam.me/

pjam questions

Why can't a mutable method be called on a mutable String reference but works for TcpStream

pjam answers

How to reference parent model from Carrierwave Uploader object
undefined method `tripphoto_changed?' for ... Carrierwave
RSpec gives error 'trait not registered: name'
Many-to-many Users and groups, but groups have owners
Rails + Amazon s3 + jquery file upload : upload progress bar not working?
Use Carrierwave with a one to many relation between models
Rails 3 available_locales excluding gem translations
FactoryGirl definition - undefined method for association
Routing nested resources and matching controller
Do rails MVC naming convention work with words which plural form is "-ies" (e.g. replies)?