Documentation
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Index ¶
- func Display(data ...interface{})
- func FileExists(name string) bool
- func GetDisplayString(data ...interface{}) string
- func GetGOPATHs() []string
- func GrepFile(patten string, filename string) (lines []string, err error)
- func InSlice(v string, sl []string) bool
- func InSliceIface(v interface{}, sl []interface{}) bool
- func PrintPointerInfo(buf *bytes.Buffer, headlen int, pointers *pointerInfo)
- func RandomCreateBytes(n int, alphabets ...byte) []byte
- func SearchFile(filename string, paths ...string) (fullpath string, err error)
- func SearchFileInGoPath(path string) string
- func SelfDir() string
- func SelfPath() string
- func SliceChunk(slice []interface{}, size int) (chunkslice [][]interface{})
- func SliceDiff(slice1, slice2 []interface{}) (diffslice []interface{})
- func SliceFilter(slice []interface{}, a filtertype) (ftslice []interface{})
- func SliceIntersect(slice1, slice2 []interface{}) (diffslice []interface{})
- func SliceMerge(slice1, slice2 []interface{}) (c []interface{})
- func SlicePad(slice []interface{}, size int, val interface{}) []interface{}
- func SliceRand(a []interface{}) (b interface{})
- func SliceRandList(min, max int) []int
- func SliceRange(start, end, step int64) (intslice []int64)
- func SliceReduce(slice []interface{}, a reducetype) (dslice []interface{})
- func SliceShuffle(slice []interface{}) []interface{}
- func SliceSum(intslice []int64) (sum int64)
- func SliceUnique(slice []interface{}) (uniqueslice []interface{})
- func Stack(skip int, indent string) []byte
- type BusinessError
- type SafeMap
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func FileExists ¶
FileExists reports whether the named file or directory exists.
func GetDisplayString ¶
func GetDisplayString(data ...interface{}) string
GetDisplayString return data print string
func GrepFile ¶
GrepFile like command grep -E for example: GrepFile(`^hello`, "hello.txt") \n is striped while read
func InSliceIface ¶
func InSliceIface(v interface{}, sl []interface{}) bool
InSliceIface checks given interface in interface slice.
func PrintPointerInfo ¶
PrintPointerInfo dump pointer value
func RandomCreateBytes ¶
RandomCreateBytes generate random []byte by specify chars.
func SearchFile ¶
SearchFile Search a file in paths. this is often used in search config file in /etc ~/
func SearchFileInGoPath ¶
SearchFileInGoPath: 在$GOPATH中寻找文件
func SliceChunk ¶
func SliceChunk(slice []interface{}, size int) (chunkslice [][]interface{})
SliceChunk separates one slice to some sized slice.
func SliceDiff ¶
func SliceDiff(slice1, slice2 []interface{}) (diffslice []interface{})
SliceDiff returns diff slice of slice1 - slice2.
func SliceFilter ¶
func SliceFilter(slice []interface{}, a filtertype) (ftslice []interface{})
SliceFilter generates a new slice after filter function.
func SliceIntersect ¶
func SliceIntersect(slice1, slice2 []interface{}) (diffslice []interface{})
SliceIntersect returns slice that are present in all the slice1 and slice2.
func SliceMerge ¶
func SliceMerge(slice1, slice2 []interface{}) (c []interface{})
SliceMerge merges interface slices to one slice.
func SlicePad ¶
func SlicePad(slice []interface{}, size int, val interface{}) []interface{}
SlicePad prepends size number of val into slice.
func SliceRand ¶
func SliceRand(a []interface{}) (b interface{})
SliceRand returns random one from slice.
func SliceRandList ¶
SliceRandList generate an int slice from min to max.
func SliceRange ¶
SliceRange generates a new slice from begin to end with step duration of int64 number.
func SliceReduce ¶
func SliceReduce(slice []interface{}, a reducetype) (dslice []interface{})
SliceReduce generates a new slice after parsing every value by reduce function
func SliceShuffle ¶
func SliceShuffle(slice []interface{}) []interface{}
SliceShuffle shuffles a slice.
func SliceUnique ¶
func SliceUnique(slice []interface{}) (uniqueslice []interface{})
SliceUnique cleans repeated values in slice.
Types ¶
type BusinessError ¶
func NewBusinessError ¶
func NewBusinessError(code string, msg string) *BusinessError
func (*BusinessError) Error ¶
func (this *BusinessError) Error() string
type SafeMap ¶
type SafeMap struct {
// contains filtered or unexported fields
}
SafeMap is a map with lock
func (*SafeMap) Get ¶
func (m *SafeMap) Get(k interface{}) interface{}
Get from maps return the k's value
Source Files