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Ember.js size from DS.ManyArray

How to do it? Plain JS .length

returns undefined.

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Try .get('length');

this instead because it ManyArray

is a little more special. I just use .get('length');

all the time these days in Ember to prevent problems like this, otherwise you will just find a confusion between .get('length');

and .length

.



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For any Ember array, you will need to use .get ('length'). Just wanted to clarify that this is not unique to ManyArray.



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