Optimize _.forEach, _.forIn, and _.forOwn.

Former-commit-id: 5d3b83ec0d5240ee14a86421994de86f311089fd
2026-02-10 19:07:49 +00:00 · 2012-11-24 23:02:44 -06:00
parent d2d1d42d0f
commit 221e0e550c
6 changed files with 50 additions and 48 deletions
--- a/build.js
+++ b/build.js
@@ -1689,7 +1689,9 @@
        ], function(data) {
          if (!data.flag) {
            source = source.replace(matchFunction(source, data.methodName), function(match) {
-              return match.replace(/(callback), *thisArg/g, '$1');
+              return match
+                .replace(/(callback), *thisArg/g, '$1')
+                .replace(/^ *callback *=.+/m, 'callback || (callback = identity);')
            });
          }
        });