slices

README

slices

Utilities for Go slice http://godoc.org/github.com/polaris1119/slices

Documentation

Index

• func StructsInt64Slice(s interface{}, fieldName string) []int64
• func StructsIntSlice(s interface{}, fieldName string) []int
• type Slice
  • func New(s interface{}) *Slice
  • func (this *Slice) Name() string
  • func (this *Slice) StructInt64Slice(fieldName string) []int64
  • func (this *Slice) StructIntSlice(fieldName string) []int

Functions

func StructsInt64Slice

func StructsInt64Slice(s interface{}, fieldName string) []int64

StructInt64Slice returns a slice of int64. For more info refer to Slice types StructInt64Slice() method.

func StructsIntSlice

func StructsIntSlice(s interface{}, fieldName string) []int

StructsIntSlice returns a slice of int. For more info refer to Slice types StructIntSlice() method.

Types

type Slice

type Slice struct {
	// contains filtered or unexported fields
}

func New

func New(s interface{}) *Slice

New returns a new *Slice with the slice s. It panics if the s's kind is not slice.

func (*Slice) Name

func (this *Slice) Name() string

Name returns the slice's type name within its package. For more info refer to Name() function.

func (*Slice) StructInt64Slice

func (this *Slice) StructInt64Slice(fieldName string) []int64

StructInt64Slice extracts the given s slice's every element, which is struct, to []int64 by the field. It panics if the s's element is not struct, or field is not exits, or the value of field is not signed integer.

func (*Slice) StructIntSlice

func (this *Slice) StructIntSlice(fieldName string) []int

StructIntSlice extracts the given s slice's every element, which is struct, to []int by the field. It panics if the s's element is not struct, or field is not exits, or the value of field is not signed integer.