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docs(pipes): change description for parameters to reflect change in beta.16 #1197

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docs(pipes): change description for parameters to reflect change in beta.16 #1197

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5 changes: 3 additions & 2 deletions public/docs/ts/latest/guide/pipes.jade
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Expand Up @@ -125,9 +125,10 @@ figure.image-display
* A pipe is a class decorated with pipe metadata.

* The pipe class implements the `PipeTransform` interface's `transform` method that
accepts an input value and an optional array of parameters and returns the transformed value.
accepts an input value and some optional parameter arguments and returns the transformed value.

* There will be one item in the parameter array for each parameter passed to the pipe
* There will be one additional argument to the `transform` method for each parameter passed to the pipe.
Our pipe has one such parameter: The `exponent`.

* We tell Angular that this is a pipe by applying the
`@Pipe` decorator which we import from the core Angular library.
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