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New posts in ruby

How to fully reload an ActiveRecord to reset it's memoized values?

ruby-on-rails ruby activerecord rspec

Delete test in rspec - change(Model, :count) failing - Why is reload needed?

ruby-on-rails ruby testing rspec

Have Devise create a subdomain on registration

ruby-on-rails ruby devise subdomain

RSpec 3: How to stub methods and constants from code we have yet to build/add?

ruby rspec

Rails preview update associations without saving to database

ruby-on-rails ruby ruby-on-rails-4 activerecord rails-activerecord

What is the difference between = and - in haml while writing ruby code?

ruby-on-rails ruby haml

Scope with "WHERE ... LIKE" on a related table

ruby-on-rails ruby postgresql activerecord rails-activerecord

Why does single `=` work in `if` statement?

ruby variable-assignment

Conditionally defining functions in Ruby

ruby architecture

How to call method after render?

ruby-on-rails ruby ruby-on-rails-4

Rails: Is it ok to call ActiveRecord Methods in the view Rails

ruby-on-rails ruby ruby-on-rails-4 activerecord methods

travis-ci ruby build with node 5

ruby node.js travis-ci

Ruby - How to use different fonts in Prawn?

ruby pdf prawn

uninitialized constant ActiveRecord::ConnectionAdapters::Mysql2Adapter::NATIVE_DATABASE_TYPES (NameError)

ruby-on-rails ruby ruby-on-rails-3 activerecord

ActiveRecord::StatementInvalid: Mysql2::Error: Cannot delete or update a parent row - Rails 4.2.6

mysql ruby-on-rails ruby activerecord

undefined method `+' for nil:NilClass - Ruby

ruby-on-rails ruby

Cucumber tests fails to start with error "Display socket is taken but lock file is missing.."

ruby cucumber xquartz

How do I specify polymorphic types with graphql-ruby?

ruby-on-rails ruby graphql

"exception class/object expected" hash object cannot be rescued in ruby

ruby hash exception-handling

Ruby programmatically calling method, with variable number of args

ruby programmatically instance-method
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