docs(numberFilter): update to match handling of null and undefined

calamarico · netman92 · commit 8d5ee7d6f223 · 2015-08-08T12:25:16.000+02:00
This changed in 2ae10f6, where null and undefined are passed through. Closes angular#11963
diff --git a/src/ng/filter/filters.js b/src/ng/filter/filters.js
@@ -80,9 +80,10 @@ function currencyFilter($locale) {
  * @description
  * Formats a number as text.
  *
+ * If the input is null or undefined, it will just be returned.
+ * If the input is infinite (Infinity/-Infinity) the Infinity symbol '∞' is returned.
  * If the input is not a number an empty string is returned.
  *
- * If the input is an infinite (Infinity/-Infinity) the Infinity symbol '∞' is returned.
  *
  * @param {number|string} number Number to format.
  * @param {(number|string)=} fractionSize Number of decimal places to round the number to.

Original file line number	Diff line number	Diff line change
`@@ -80,9 +80,10 @@ function currencyFilter($locale) {`
`80`	`80`	`* @description`
`81`	`81`	`* Formats a number as text.`
`82`	`82`	`*`
	`83`	`+ * If the input is null or undefined, it will just be returned.`
	`84`	`+ * If the input is infinite (Infinity/-Infinity) the Infinity symbol '∞' is returned.`
`83`	`85`	`* If the input is not a number an empty string is returned.`
`84`	`86`	`*`
`85`		`- * If the input is an infinite (Infinity/-Infinity) the Infinity symbol '∞' is returned.`
`86`	`87`	`*`
`87`	`88`	`* @param {number\|string} number Number to format.`
`88`	`89`	`* @param {(number\|string)=} fractionSize Number of decimal places to round the number to.`