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docs($rootScope): correct the $watch listener parameter description

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Closes #8322
This commit is contained in:
dbwhddn10
2014-07-25 00:46:44 +09:00
committed by Peter Bacon Darwin
parent fefb7eda40
commit 683d722233
1 changed files with 5 additions and 6 deletions
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11
src/ng/rootScope.js
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@@ -315,13 +315,12 @@ function $RootScopeProvider(){
*
* - `string`: Evaluated as {@link guide/expression expression}
* - `function(scope)`: called with current `scope` as a parameter.
* @param {function()=} listener Callback called whenever the return value of
* the `watchExpression` changes.
*
* - `string`: Evaluated as {@link guide/expression expression}
* - `function(newValue, oldValue, scope)`: called with current and previous values as
* parameters.
* @param {function(newVal, oldVal, scope)} listener Callback called whenever the value
* of `watchExpression` changes.
*
* - `newVal` contains the current value of the `watchExpression`
* - `oldVal` contains the previous value of the `watchExpression`
* - `scope` refers to the current scope
* @param {boolean=} objectEquality Compare for object equality using {@link angular.equals} instead of
* comparing for reference equality.
* @param {function()=} deregisterNotifier Function to call when the deregistration function