Class DS.SnapshotRecordArray private

Defined in: addon/-private/system/snapshot-record-array.js:5
Module: ember-data

Methods

snapshots : Array

Module: ember-data

Defined in addon/-private/system/snapshot-record-array.js:129

returns
Array

Array of snapshots

Get snapshots of the underlying record array

Example

app/adapters/post.js
import DS from 'ember-data'

export default DS.JSONAPIAdapter.extend({
  shouldReloadAll(store, snapshotArray) {
    var snapshots = snapshotArray.snapshots();

    return snapshots.any(function(ticketSnapshot) {
      var timeDiff = moment().diff(ticketSnapshot.attr('lastAccessedAt'), 'minutes');
      if (timeDiff > 20) {
        return true;
      } else {
        return false;
      }
    });
  }
});

Properties

adapterOptions

Module: ember-data

Defined in addon/-private/system/snapshot-record-array.js:75

A hash of adapter options passed into the store method for this request.

Example

app/adapters/post.js
import MyCustomAdapter from './custom-adapter';

export default MyCustomAdapter.extend({
  findAll(store, type, sinceToken, snapshotRecordArray) {
    if (snapshotRecordArray.adapterOptions.subscribe) {
      // ...
    }
    // ...
  }
});

include

Module: ember-data

Defined in addon/-private/system/snapshot-record-array.js:98

The relationships to include for this request.

Example

```js {data-filename=app/adapters/application.js} import DS from 'ember-data';

export default DS.Adapter.extend({ findAll(store, type, snapshotRecordArray) { var url = /${type.modelName}?include=${encodeURIComponent(snapshotRecordArray.include)};

return fetch(url).then((response) => response.json())

} });

length

Module: ember-data

Defined in addon/-private/system/snapshot-record-array.js:31

Number of records in the array

Example

app/adapters/post.js
import DS from 'ember-data'

export default DS.JSONAPIAdapter.extend({
  shouldReloadAll(store, snapshotRecordArray) {
    return !snapshotRecordArray.length;
  },
});

meta

Module: ember-data

Defined in addon/-private/system/snapshot-record-array.js:53

Meta objects for the record array.

Example

app/adapters/post.js
import DS from 'ember-data'

export default DS.JSONAPIAdapter.extend({
  shouldReloadAll(store, snapshotRecordArray) {
    var lastRequestTime = snapshotRecordArray.meta.lastRequestTime;
    var twentyMinutes = 20 * 60 * 1000;
    return Date.now() > lastRequestTime + twentyMinutes;
  },
});

type

Module: ember-data

Defined in addon/-private/system/snapshot-record-array.js:120

The type of the underlying records for the snapshots in the array, as a DS.Model

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