insertAt (idx, object) Ember.Arraypublic
Defined in packages/ember-runtime/lib/mixins/mutable_array.js:113
This will use the primitive replace() method to insert an object at the specified index. let colors = ['red', 'green', 'blue'];
colors.insertAt(2, 'yellow'); // ['red', 'green', 'yellow', 'blue']
colors.insertAt(5, 'orange'); // Error: Index out of range
Parameters:
idx Number
index of insert the object at.
object Object
object to insert
Returns:
Ember.Array
receiver