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Use lodash _.chunk

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This commit is contained in:
Bryan Housel
2015-06-09 21:34:30 -04:00
parent f0d130e6c0
commit aaf9267149
1 changed files with 1 additions and 10 deletions
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js/id/core/connection.js
+1 -10
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@@ -61,20 +61,11 @@ iD.Connection = function() {
};
connection.loadMultiple = function(ids, callback) {
// TODO: upgrade lodash and just use _.chunk
function chunk(arr, chunkSize) {
var result = [];
for (var i = 0; i < arr.length; i += chunkSize) {
result.push(arr.slice(i, i + chunkSize));
}
return result;
}
_.each(_.groupBy(_.uniq(ids), iD.Entity.id.type), function(v, k) {
var type = k + 's',
osmIDs = _.map(v, iD.Entity.id.toOSM);
_.each(chunk(osmIDs, 150), function(arr) {
_.each(_.chunk(osmIDs, 150), function(arr) {
connection.loadFromURL(
url + '/api/0.6/' + type + '?' + type + '=' + arr.join(),
function(err, entities) {