DNNX

DNNX has asked 8 questions and find answers to 22 problems.

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DNNX questions

How to specify generic method type parameters partly
How do I write Ruby's each_cons in Clojure?
How to update map value using function?
How can I have "Export as CSV" button in Chrome Extension?
What is faster in Ruby, `arr += [x]` or `arr << x`
How to force Java to throw arithmetic exception?

DNNX answers

How do you initialize an ActiveModel::Serializer class with an ActiveRecord::Relation array?
Prevent JSON pretty_generate from escaping Unicode
how do I test (rspec) a http request that takes too long?
using a lambda or proc and rails-money
how to convert data URI to file in Ruby
Running Ruby unit tests with Rake
Cannot load Rails app fetched from GitHub; rake, rails server not working
Too much nesting in ruby?
Compress JSON string
String to array to multidimensional hash in ruby