Behind the scenes of hash table performance in ruby 2.4 – redpanthers.co
Ruby 2.4 got released this Christmas with a lot of exciting features. One of the most underrated features in ruby 2.4 is hash table improvements. Before going into details about implementation, let’s first check the benchmark to know how this change gonna affect your ruby application. Some benchmarks are: Getting keys and values of a hash h = {} 10000.times do |i| h[i] = nil end # Get all hash val
Ruby 2.4 Performance Looking Good
There are some articles highlighting new features of the upcoming Ruby 2.4. I decided to run a basic benchmark comparing Ruby 2.4 to Ruby 2.3.3 and was pleasantly surprised. A few weeks ago I wrote about HexaPDF’s performance by running a benchmark that compares HexaPDF to various other tools in regards to optimizing the size of a PDF file. However, with this real-world benchmark I cannot only com
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