Optimizing Ruby’s JSON, Part 2

In the previous post, I covered my motivations for improving ruby/json’s performance, and detailed the first 4 notable optimizations applied to speed up JSON generation. If I was to cover every single optimization applied, at this rate I’d end up with a dozen parts, so I’ll try to only focus on the one that made a significant difference or used an interesting pattern. Reducing Setup Cost - Argumen

[onk]

`no_args_set` オシャレ

[YassLab]

“At this rate, and based only on the number of commits I haven’t yet covered, I may need 5 or 6 more parts, but I hope I won’t have to disgress as much as the series progress, and not all commits may be worth talking about. Edit: Part three is here.”