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Add *RegisterAll functions with variadic args #211

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Merged
merged 1 commit into from
Jul 11, 2016
Merged

Add *RegisterAll functions with variadic args #211

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12 changes: 7 additions & 5 deletions prometheus/registry.go
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Original file line number Diff line number Diff line change
Expand Up @@ -115,11 +115,13 @@ func Register(m Collector) error {
}

// MustRegister works like Register but panics where Register would have
// returned an error.
func MustRegister(m Collector) {
err := Register(m)
if err != nil {
panic(err)
// returned an error. MustRegister is also Variadic, where Register only
// accepts a single Collector to register.
func MustRegister(m ...Collector) {
for i := range m {
if err := Register(m[i]); err != nil {
panic(err)
}
}
}

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