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authorGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
committerGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
commite06ec920f7a5d784e674c4c4b4e6d1da3dc7391d (patch)
tree55713f725f77b44ebfec86e4eec3ce33e71458ca /node_modules/mongoose/lib/helpers/each.js
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Diffstat (limited to 'node_modules/mongoose/lib/helpers/each.js')
-rw-r--r--node_modules/mongoose/lib/helpers/each.js25
1 files changed, 25 insertions, 0 deletions
diff --git a/node_modules/mongoose/lib/helpers/each.js b/node_modules/mongoose/lib/helpers/each.js
new file mode 100644
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+++ b/node_modules/mongoose/lib/helpers/each.js
@@ -0,0 +1,25 @@
+'use strict';
+
+module.exports = function each(arr, cb, done) {
+ if (arr.length === 0) {
+ return done();
+ }
+
+ let remaining = arr.length;
+ let err = null;
+ for (const v of arr) {
+ cb(v, function(_err) {
+ if (err != null) {
+ return;
+ }
+ if (_err != null) {
+ err = _err;
+ return done(err);
+ }
+
+ if (--remaining <= 0) {
+ return done();
+ }
+ });
+ }
+}; \ No newline at end of file