utils

Documentation

Index

• Variables
• func AppendError(base error, err error) error
• func Autotype(in interface{}) interface{}
• func ConvertTo(toType ConvertType, inI interface{}) (interface{}, error)
• func ConvertToBool(in interface{}) (bool, error)
• func ConvertToBytes(in interface{}) ([]byte, error)
• func ConvertToFloat(in interface{}) (float64, error)
• func ConvertToInteger(in interface{}) (int64, error)
• func ConvertToString(in interface{}) (string, error)
• func ConvertToTime(in interface{}) (time.Time, error)
• func DetectTimeFormat(in string) string
• func GenericMarshalJSON(in interface{}, extraData ...map[string]interface{}) ([]byte, error)
• func IsBoolean(inI interface{}) bool
• func IsBooleanFalse(inI interface{}) bool
• func IsBooleanTrue(inI interface{}) bool
• func IsFloat(in interface{}) bool
• func IsInteger(in interface{}) bool
• func IsKind(in interface{}, kinds ...reflect.Kind) bool
• func IsNumeric(in interface{}) bool
• func IsTime(inI interface{}) bool
• func IsZero(value interface{}) bool
• func ParseDuration(in string) (time.Duration, error)
• func ResolveValue(in interface{}) interface{}
• func SliceEach(slice interface{}, iterFn IterationFunc, preserve ...reflect.Kind) error
• func ToString(in interface{}) (string, error)
• type ConvertType
  • func DetectConvertType(in interface{}) ConvertType
  • func (self ConvertType) String() string
• type IterationFunc

Variables

var BooleanFalseValues = []string{`false`, `no`, `off`}

var BooleanTrueValues = []string{`true`, `yes`, `on`}

var CompoundTypes = []reflect.Kind{
	reflect.Invalid,
	reflect.Complex64,
	reflect.Complex128,
	reflect.Array,
	reflect.Chan,
	reflect.Func,
	reflect.Interface,
	reflect.Map,
	reflect.Ptr,
	reflect.Slice,
	reflect.Struct,
}

var NilStrings = []string{`null`, `NULL`, `<nil>`, `nil`, `Nil`, `None`, `undefined`, ``}

var SliceTypes = []reflect.Kind{
	reflect.Slice,
	reflect.Array,
}

var Stop = fmt.Errorf("stop iterating")

var TimeFormats = []string{
	time.RFC3339,
	time.RFC3339Nano,
	time.ANSIC,
	time.UnixDate,
	time.RubyDate,
	time.RFC850,
	time.RFC822,
	time.RFC822Z,
	time.RFC1123,
	time.RFC1123Z,
	time.Kitchen,
	`2006-01-02 15:04:05.000000000`,
	`2006-01-02 15:04:05.000000`,
	`2006-01-02 15:04:05.000`,
	`2006-01-02 15:04:05 -0700 MST`,
	`2006-01-02 15:04:05Z07:00`,
	`2006-01-02 15:04:05`,
	`2006-01-02 15:04`,
	`2006-01-02`,
	`2006-01-02T15:04:05.000000000`,
	`2006-01-02T15:04:05.000000`,
	`2006-01-02T15:04:05.000`,
	`2006-01-02T15:04:05 -0700 MST`,
	`2006-01-02T15:04:05Z07:00`,
	`2006-01-02T15:04:05`,
	`2006-01-02T15:04`,
}

Functions

func AppendError

func AppendError(base error, err error) error

Appends on error to another, allowing for operations that return multiple errors to remain compatible within a single-valued context.

func Autotype

func Autotype(in interface{}) interface{}

func ConvertTo

func ConvertTo(toType ConvertType, inI interface{}) (interface{}, error)

func ConvertToBool

func ConvertToBool(in interface{}) (bool, error)

func ConvertToBytes

func ConvertToBytes(in interface{}) ([]byte, error)

func ConvertToFloat

func ConvertToFloat(in interface{}) (float64, error)

func ConvertToInteger

func ConvertToInteger(in interface{}) (int64, error)

func ConvertToString

func ConvertToString(in interface{}) (string, error)

func ConvertToTime

func ConvertToTime(in interface{}) (time.Time, error)

func DetectTimeFormat

func DetectTimeFormat(in string) string

func GenericMarshalJSON

func GenericMarshalJSON(in interface{}, extraData ...map[string]interface{}) ([]byte, error)

func IsBoolean

func IsBoolean(inI interface{}) bool

func IsBooleanFalse

func IsBooleanFalse(inI interface{}) bool

func IsBooleanTrue

func IsBooleanTrue(inI interface{}) bool

func IsFloat

func IsFloat(in interface{}) bool

func IsInteger

func IsInteger(in interface{}) bool

func IsKind

func IsKind(in interface{}, kinds ...reflect.Kind) bool

Dectect whether the concrete underlying value of the given input is one or more Kinds of value.

func IsNumeric

func IsNumeric(in interface{}) bool

func IsTime

func IsTime(inI interface{}) bool

func IsZero

func IsZero(value interface{}) bool

Returns whether the given value represents the underlying type's zero value

func ParseDuration

func ParseDuration(in string) (time.Duration, error)

func ResolveValue

func ResolveValue(in interface{}) interface{}

func SliceEach

func SliceEach(slice interface{}, iterFn IterationFunc, preserve ...reflect.Kind) error

Iterate through each element of the given array or slice, calling iterFn exactly once for each element. Otherwise, call iterFn one time with the given input as the argument.

func ToString

func ToString(in interface{}) (string, error)

Types

type ConvertType

type ConvertType int

const (
	Invalid ConvertType = iota
	Nil
	String
	Boolean
	Float
	Integer
	Time
	Bytes
)

func DetectConvertType

func DetectConvertType(in interface{}) ConvertType

func (ConvertType) String

func (self ConvertType) String() string

type IterationFunc

type IterationFunc func(i int, value interface{}) error