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cleanup: go vet and golint run (#736)

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* cleanup: go vet and golint run

Various cleanups trickered by go vet and golint.

* Fix tests and lowercase all errors

Lowercase all errors, some tests in kubernetes use errors from
kubernetes which do start with a capital letter.
This commit is contained in:
Miek Gieben 2017-06-14 09:37:10 -07:00 • committed by GitHub
parent 5c10eba31c
commit e49ca86ce4
21 changed files with 64 additions and 62 deletions
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3
middleware/cache/freq/freq.go vendored
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@ -7,6 +7,7 @@ import (
"time"
)
// Freq tracks the frequence of things.
type Freq struct {
// Last time we saw a query for this element.
last time.Time
@ -21,7 +22,7 @@ func New(t time.Time) *Freq {
return &Freq{last: t, hits: 0}
}
// Updates updates the number of hits. Last time seen will be set to now.
// Update updates the number of hits. Last time seen will be set to now.
// If the last time we've seen this entity is within now - d, we increment hits, otherwise
// we reset hits to 1. It returns the number of hits.
func (f *Freq) Update(d time.Duration, now time.Time) int {