Created
July 27, 2012 17:30
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mongoose drop collections helper
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var async = require('async') | |
var _ = require('underscore') | |
var Helpers = function(mongoose) { | |
this.mongoose = mongoose || require('mongoose') | |
this.dropCollections = function(callback) { | |
var collections = _.keys(mongoose.connection.collections) | |
async.forEach(collections, function(collectionName, done) { | |
var collection = mongoose.connection.collections[collectionName] | |
collection.drop(function(err) { | |
if (err && err.message != 'ns not found') done(err) | |
done(null) | |
}) | |
}, callback) | |
} | |
} | |
module.exports = Helpers |
Wouldn't it be easier to use async.forEachOf to iterate all keys in the object instead of using underscore?
async.forEachOf(mongoose.connection.collections, function(collection, collectionName, done) {
// drop-collection-code
});
That way, you wouldn't need the underscore dependency at all
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Thanks! :)