utils

package

v0.0.0-...-0178fca Latest Latest Go to latest Published: Mar 23, 2018 License: Apache-2.0 Imports: 6 Imported by: 0

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func ContainsString(slice []string, value string) (index int, ok bool)

func FilterNotContainsString(slice []string, filterElements []string) (filtered []string)

FilterNotContainsString removes all items in 'filterElements' from the 'slice'.

func IntersectStringSlice(sliceA []string, sliceB []string) (intersect []string)

IntersectStringSlice returns intersections.

func RemoveFromStringSlice(slice []string, value string) (removed []string)

RemoveFromStringSlice removes a string entity from the string slice.

type Consul struct {
	Client     *api.Client
	Datacenter string
}

func NewConsul(url *url.URL, token string, datacenter string) (*Consul, error)

func NewConsulMock() *Consul

only for test

func (c *Consul) DeleteTreeIfExists(key string) (bool, error)

returns whether or not to delete

func (c *Consul) GetKV(key string) (value string, ok bool, err error)

func (c *Consul) GetKVBoolExactly(key string) (value bool, err error)

returns an error if key doesn't exist

func (c *Consul) GetKVExactly(key string) (value string, err error)

returns an error if key doesn't exist

func (c *Consul) GetKVIntExactly(key string) (value int, err error)

returns an error if key doesn't exist

func (c *Consul) GetKeys(prefix string, recurse bool) ([]string, error)

func (c *Consul) GetSubKeyNames(prefix string) ([]string, error)

get keys which is first children of the prefix and removes the prefix

func (c *Consul) PutKV(key string, value string) error

func (c *Consul) PutKVBool(key string, value bool) error

func (c *Consul) PutKVInt(key string, num int) error