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New posts in ruby

Why does ActiveRecord's :include do two queries?

ruby-on-rails ruby rails-activerecord

Generating a cache key (unique key) for a hash

ruby caching

Sequel: How to get the data type of a column of a Dataset

ruby dataset sequel

Best Practices for Styling ERB

ruby-on-rails ruby styles indentation erb

How do I add a cumulative sum to an array for only one value?

ruby arrays multidimensional-array

Converting x/y coordinates to spherical

ruby math

Gsub raises "invalid byte sequence in UTF-8"

ruby-on-rails ruby gsub

rake test prepare: NoMethodError: undefined method `[]' for nil:NilClass

ruby-on-rails ruby rake minitest

Writing to YAML file with File.open wraps longer lines

ruby-on-rails ruby yaml

Alternatives to RMagick/ImageMagick for reading image pixel by pixel

ruby

Run Capybara without opening browser

ruby selenium capybara

MRI: Why are some methods implemented as aliases, but others duplicated?

ruby vm-implementation language-implementation mri alias-method

Understanding the arity parameter of the method Proc.curry in Ruby

ruby currying arity

How to access public folder from a model method?

ruby-on-rails ruby

NameError: uninitialized constant Capistrano::Puma

ruby-on-rails ruby puma

Two column Jekyll layout, separated by tags?

ruby twitter-bootstrap jekyll liquid

network error while fetching

ruby-on-rails ruby ruby-on-rails-3 rubygems

Ruby: wait for any child process to finish

ruby
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