kanetannのブックマーク - はてなブックマーク

Vagrant error - A VirtualBox machine with the name already exists

kanetann 2016/07/29

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Css file caching

kanetann 2015/10/27

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Guard with RSpec on Rails 4 giving a lot of warnings

I'm wondering how I can turn off all these warnings when running a simple test: [1] guard(main)> 16:59:46 - INFO - Run all 16:59:46 - INFO - Running all specs /Users/esjd/.rvm/gems/ruby-2.1.2/gems/rspec-rails-3.0.1/lib/rspec/rails/adapters.rb:124: warning: instance variable @example not initialized /Users/esjd/.rvm/gems/ruby-2.1.2/gems/rspec-rails-3.0.1/lib/rspec/rails/adapters.rb:124: warning: in

kanetann 2014/06/13

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"stack level too deep" When Processing Carrierwave Image Versions in Nested Form

kanetann 2014/03/04

CarrierWave::RMagickで'stack level too deep'エラーに遭遇したのでmini_magickに変えた

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Mongo query using mongoid in rails app causing cursor timeout error

kanetann 2013/12/25

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How to query MongoDB with "like"

I want to query something with SQL's like query: SELECT * FROM users WHERE name LIKE '%m%' How can I achieve the same in Mongo DB? I can't find an operator for like in the documentation.

kanetann 2013/07/01

mongodb

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How is the :assets group in rails 3.1 handled by bundler?

I don't understand what exactly is going on with this group, and what bundler is doing with it. Is it only loaded in dev mode? What if I want to make a new environment type, how should I handle this group? Etc. group :assets do gem 'coffee-rails', "~> 3.1.0" gem 'uglifier' end