AngularJS set limitTo to unlimited in ng-repeat -

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i need users able change how many entries should see reason need use limitto in ng-repeat need able let them see entries how set unlimited?

example:

<div ng-repeat="person in people | limitto:limitpeople">     <!--- som entry --> </div>

limitto docs

if u change value undefined filter should not apply should shown.

if limit undefined, input returned unchanged.


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