Hi, I am pleased to announce Stringer, a library for fast string concatenation. Stringer is designed (with tradeoffs) to complement Clojure's string concat operations.
https://github.com/kumarshantanu/stringer Stringer's API contains several macros (so they can not be used as functions) - notably `strcat` and `strfmt` that are used frequently. `strcat` is the Java equivalent of string concatenation + operator. In Java, when you write ("foo" + 42 + "bar") the Java compiler generates in-line bytecode using java.lang.StringBuilder to concatenate the tokens. `strfmt` expects the format string (with limited specifier support) to be a literal and applies string interpolation to generate the formatted string much faster than `clojure.core/format`. The perf benchmark code is included in the repo. We have used Stringer in production for over 3 years at SAP Concur with only one issue noticed/fixed over 2 years ago. It is usually hard to troubleshoot and optimize the long tail of latency; however, using Stringer has led to overall perf improvements in several composite use cases. Shantanu -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
