javascript - prepend using orderBy in angularjs -

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as can see using push, item inserted last item in list, how can prepend it?

http://jsfiddle.net/u3pvm/2875/

$scope.todos.push({text:$scope.todotext, done:false});

i'm confused 2nd argument in here : orderby : **'some_id'** : reverse

some_id can var in js right?

use unshift() method on array add item @ beginning

$scope.todos.unshift({text:$scope.todotext, done:false});

about unshift: unshift() method adds 1 or more elements beginning of array , returns new length of array

demo: jsfiddle demo

source: unshift


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