helper

Documentation

Index

• func Contains(slice interface{}, value interface{}) bool
• func ContainsStr(slice []string, value string) bool
• func IndexOf(slice interface{}, value interface{}) int
• func IndexOfStr(slice []string, value string) int
• func RemoveHiddenFields(model interface{})
• func SliceEqual(first interface{}, second interface{}) bool
• func ToFloat64(value interface{}) (float64, error)
• func ToString(value interface{}) string
• type HeaderValue
  • func ParseMultiValuesHeader(header string) []HeaderValue

Functions

func Contains

func Contains(slice interface{}, value interface{}) bool

Contains check if a slice contains a value.

func ContainsStr

func ContainsStr(slice []string, value string) bool

ContainsStr check if a string slice contains a value. Prefer using this helper instead of Contains for better performance.

func IndexOf

func IndexOf(slice interface{}, value interface{}) int

IndexOf get the index of the given value in the given slice, or -1 if not found.

func IndexOfStr

func IndexOfStr(slice []string, value string) int

IndexOfStr get the index of the given value in the given string slice, or -1 if not found. Prefer using this helper instead of IndexOf for better performance.

func RemoveHiddenFields

func RemoveHiddenFields(model interface{})

RemoveHiddenFields if the given model is a struct pointer. All fields marked with the tag `model:"hide"` will be set to their zero value.

For example, this allows to send user models to the client without their password field.

func SliceEqual

func SliceEqual(first interface{}, second interface{}) bool

SliceEqual check if two generic slices are the same.

func ToFloat64

func ToFloat64(value interface{}) (float64, error)

ToFloat64 convert a numeric value to float64.

func ToString

func ToString(value interface{}) string

ToString convert a value to string.

Types

type HeaderValue

type HeaderValue struct {
	Value    string
	Priority float64
}

HeaderValue represent a value and its quality value (priority) in a multi-values HTTP header.

func ParseMultiValuesHeader

func ParseMultiValuesHeader(header string) []HeaderValue

ParseMultiValuesHeader parses multi-values HTTP headers, taking the quality values into account. The result is a slice of values sorted according to the order of priority.

See: https://developer.mozilla.org/en-US/docs/Glossary/Quality_values

For the following header:

"text/html,text/*;q=0.5,*/*;q=0.7"

then

[{text/html 1} {*/* 0.7} {text/* 0.5}]