INNER CODE UNIT · Go

func

zalando/skipper · doc.go:265

	func (p *randomPredicate) Match(_ *http.Request) bool {
	    return rand.Float64() < p.chance
	}

In the above example, a custom predicate is created, that can be
referenced in eskip definitions with the name 'Random':

	Random(.33) -> "https://test.example.org";
	* -> "https://www.example.org"

# Custom Filters

To create a custom filter we need to implement the Spec interface of the
filters package. 'Spec' is the specification of a filter, and it is used
to create concrete filter instances, while the raw route definitions are
processed.

Example, hellofilter.go:

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