helpers

Documentation

Index

• func AddHeader(header *http.Header, name string, value interface{})
• func AddValue(query *url.Values, name string, value interface{})
• func CopyQuery(query url.Values) url.Values
• func CopyValues(values []string) []string
• func NewDecoder(source interface{}) (decoder *json.Decoder, err error)
• func NewEncoder(target interface{}) (encoder *json.Encoder, err error)
• func ParseBoolean(query url.Values, parameterName string) (*bool, error)
• func ParseDate(query url.Values, parameterName string) (*time.Time, error)
• func ParseFloat(query url.Values, parameterName string) (*float64, error)
• func ParseInteger(query url.Values, parameterName string) (*int, error)
• func ParseString(query url.Values, parameterName string) (*string, error)
• func Segments(path string) []string
• func SetHeader(header http.Header, metric string) http.Header

Functions

func AddHeader

func AddHeader(header *http.Header, name string, value interface{})

AddHeader creates the given set of headers if needed, and then adds the given header:

func AddValue

func AddValue(query *url.Values, name string, value interface{})

AddValue creates the given set of query parameters if needed, an then adds the given parameter.

func CopyQuery

func CopyQuery(query url.Values) url.Values

CopyQuery creates a copy of the given set of query parameters.

func CopyValues

func CopyValues(values []string) []string

CopyValues copies a slice of strings.

func NewDecoder

func NewDecoder(source interface{}) (decoder *json.Decoder, err error)

NewDecoder creates a new JSON decoder from the given source. The source can be a slice of bytes, a string, a reader or a JSON decoder.

func NewEncoder

func NewEncoder(target interface{}) (encoder *json.Encoder, err error)

NewEncoder creates a new JSON encoder from the given target. The target can be a a writer or a JSON encoder.

func ParseBoolean

func ParseBoolean(query url.Values, parameterName string) (*bool, error)

ParseBoolean reads a string and parses it to boolean, if an error occurred it returns a non-nil error.

func ParseDate

func ParseDate(query url.Values, parameterName string) (*time.Time, error)

ParseDate reads a string and parses it to a time.Time, if an error occurred it returns a non-nil error.

func ParseFloat

func ParseFloat(query url.Values, parameterName string) (*float64, error)

ParseFloat reads a string and parses it to float, if an error occurred it returns a non-nil error.

func ParseInteger

func ParseInteger(query url.Values, parameterName string) (*int, error)

ParseInteger reads a string and parses it to integer, if an error occurred it returns a non-nil error.

func ParseString

func ParseString(query url.Values, parameterName string) (*string, error)

ParseString returns a pointer to the string and nil error.

func Segments

func Segments(path string) []string

Segments calculates the path segments for the given path.

func SetHeader

func SetHeader(header http.Header, metric string) http.Header

SetHeader creates a copy of the given set of headers, and adds the header containing the given metrics path.