Gem is abnormally slow at compiling source-maps #12
Description
| Compiler | Compile time | Compile time w/ Source maps |
|---|---|---|
| CoffeeScript CLI | 18s | 18s |
| coffee-script-source gem (Node) | 18s | 18s |
| Coffee-Script gem (irb) | 18s | 220s |
I tested with a single CoffeeScript file of ~20,000 lines to try to rule out environment spin up times. The generated source map for this file is ~20% smaller than the generated Javascript. This seems to be a problem to do with the ExecJS interface, but I don't know where to start seeing as it is only affecting compile time with source maps enabled.