util

package
v0.0.0-...-7690095 Latest Latest
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 Go to latest Published: Sep 24, 2017 License: MIT Imports: 11 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source 
var ErrCastFailed = errors.New("type casting failed")

Functions

func AddDirTrailSlash 

func AddDirTrailSlash(dir string) string

func AppendValue 

func AppendValue(dest interface{}, value ...interface{}) (err error)

func CastFloat64 

func CastFloat64(value interface{}) (def float64, err error)

func CastInt64 

func CastInt64(value interface{}) (def int64, err error)

func CastUint64 

func CastUint64(value interface{}) (def uint64, err error)

func FileExists 

func FileExists(f string) bool

func Get 

func Get(key string, m interface{}) (err error)

func MapValue 

func MapValue(dest interface{}, origin interface{}) (err error)

usage MapValue(&dest, origin) *dest = origin

func MapValues 

func MapValues(dest []interface{}, origin interface{}) (errs []error)

func Must 

func Must(function interface{}, args ...interface{}) interface{}

func SaveUniqueFile 

func SaveUniqueFile(rdr io.ReadSeeker, dir string, ext string) (name string, err error)

func Set 

func Set(key string, m interface{}, expiry ...int) (err error)

func Sha224Sum 

func Sha224Sum(rdr io.Reader) (hash []byte, err error)

func StringSplitLastN 

func StringSplitLastN(s, sep string, n int) (splitted []string)

Types

type Memcache 

type Memcache struct {
	*memcache.Client
}

func DefaultMemcache 

func DefaultMemcache() Memcache

func NewMemcache 

func NewMemcache(host ...string) Memcache

func (Memcache) Get 

func (mc Memcache) Get(key string, m interface{}) (err error)

func (Memcache) Set 

func (mc Memcache) Set(key string, m interface{}, expiry ...int) (err error)

type ValueGetter 

type ValueGetter func(key interface{}) (interface{}, bool)

func (ValueGetter) Get 

func (vg ValueGetter) Get(key interface{}, def ...interface{}) (res interface{})

func (ValueGetter) GetBool 

func (vg ValueGetter) GetBool(key string, def ...bool) (res bool)

func (ValueGetter) GetBoolSlice 

func (vg ValueGetter) GetBoolSlice(key string, def ...[]bool) (res []bool)

func (ValueGetter) GetByte 

func (vg ValueGetter) GetByte(key string, def ...byte) (res byte)

func (ValueGetter) GetByteSlice 

func (vg ValueGetter) GetByteSlice(key string, def ...[]byte) (res []byte)

func (ValueGetter) GetBytes 

func (vg ValueGetter) GetBytes(key string, def ...[]byte) (res []byte)

func (ValueGetter) GetBytesSlice 

func (vg ValueGetter) GetBytesSlice(key string, def ...[][]byte) (res [][]byte)

func (ValueGetter) GetFloat32 

func (vg ValueGetter) GetFloat32(key string, def ...float32) float32

func (ValueGetter) GetFloat32Slice 

func (vg ValueGetter) GetFloat32Slice(key string, def ...[]float32) (res []float32)

func (ValueGetter) GetFloat64 

func (vg ValueGetter) GetFloat64(key string, def ...float64) (res float64)

func (ValueGetter) GetFloat64Slice 

func (vg ValueGetter) GetFloat64Slice(key string, def ...[]float64) (res []float64)

func (ValueGetter) GetInt 

func (vg ValueGetter) GetInt(key string, def ...int) int

all ints (e.g. int8, int16, int, int32, int64) are stored as int64

func (ValueGetter) GetInt16 

func (vg ValueGetter) GetInt16(key string, def ...int16) int16

func (ValueGetter) GetInt16Slice 

func (vg ValueGetter) GetInt16Slice(key string, def ...[]int16) (res []int16)

func (ValueGetter) GetInt32 

func (vg ValueGetter) GetInt32(key string, def ...int32) int32

func (ValueGetter) GetInt32Slice 

func (vg ValueGetter) GetInt32Slice(key string, def ...[]int32) (res []int32)

func (ValueGetter) GetInt64 

func (vg ValueGetter) GetInt64(key string, def ...int64) (res int64)

func (ValueGetter) GetInt64Slice 

func (vg ValueGetter) GetInt64Slice(key string, def ...[]int64) (res []int64)

func (ValueGetter) GetInt8 

func (vg ValueGetter) GetInt8(key string, def ...int8) int8

func (ValueGetter) GetInt8Slice 

func (vg ValueGetter) GetInt8Slice(key string, def ...[]int8) (res []int8)

func (ValueGetter) GetIntSlice 

func (vg ValueGetter) GetIntSlice(key string, def ...[]int) (res []int)

func (ValueGetter) GetSlice 

func (vg ValueGetter) GetSlice(key string, def ...[]interface{}) (res []interface{})

func (ValueGetter) GetString 

func (vg ValueGetter) GetString(key string, def ...string) (res string)

func (ValueGetter) GetStringSlice 

func (vg ValueGetter) GetStringSlice(key string, def ...[]string) (res []string)

func (ValueGetter) GetUint 

func (vg ValueGetter) GetUint(key string, def ...uint) uint

func (ValueGetter) GetUint16 

func (vg ValueGetter) GetUint16(key string, def ...uint16) uint16

func (ValueGetter) GetUint16Slice 

func (vg ValueGetter) GetUint16Slice(key string, def ...[]uint16) (res []uint16)

func (ValueGetter) GetUint32 

func (vg ValueGetter) GetUint32(key string, def ...uint32) uint32

func (ValueGetter) GetUint32Slice 

func (vg ValueGetter) GetUint32Slice(key string, def ...[]uint32) (res []uint32)

func (ValueGetter) GetUint64 

func (vg ValueGetter) GetUint64(key string, def ...uint64) (res uint64)

func (ValueGetter) GetUint64Slice 

func (vg ValueGetter) GetUint64Slice(key string, def ...[]uint64) (res []uint64)

func (ValueGetter) GetUint8 

func (vg ValueGetter) GetUint8(key string, def ...uint8) uint8

func (ValueGetter) GetUint8Slice 

func (vg ValueGetter) GetUint8Slice(key string, def ...[]uint8) (res []uint8)

func (ValueGetter) GetUintSlice 

func (vg ValueGetter) GetUintSlice(key string, def ...[]uint) (res []uint)

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