Kevin Sawicki f29c3a0836 Check if module path is already loaded before doing fs operations ...

resolve now checks the existence of a module already loaded at the
given path before checking if the file exists on disk.

This removes the need for many redundant fs.exists and fs.isFile
calls for already loaded modules.

This speeds up package loading since most packages have a common
set of requires that were doing needless fs operations for each
searched path when the module was already in the cache at that
path.

2013-01-18 08:54:59 -08:00

4.5 KiB

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