utils

README

goutils

Documentation

Index

• Constants
• func MakeSliceInt(min, max, increment int) []int
• func MaxInt(x, y int) int
• func MaxIntSlice(s []int) int
• func MinInt(x, y int) int
• func MinIntSlice(s []int) int
• func ReadCsv(path string, c chan []string, screenBlank bool, delimiter rune) error
• type LinkPreview
  • func ParseLink(url string) (*LinkPreview, error)

Constants

const (
	MaxUintConst = ^uint(0)
	MinUintConst = 0
	MaxIntConst  = int(MaxUintConst >> 1)
	MinIntConst  = -MaxIntConst - 1
)

Functions

func MakeSliceInt

func MakeSliceInt(min, max, increment int) []int

func MaxInt

func MaxInt(x, y int) int

func MaxIntSlice

func MaxIntSlice(s []int) int

func MinInt

func MinInt(x, y int) int

func MinIntSlice

func MinIntSlice(s []int) int

func ReadCsv

func ReadCsv(path string, c chan []string, screenBlank bool, delimiter rune) error

- Reads csv file from path. Returns error if any. - Passes records on to provided channel. - Will screen blank records if screenBlank set to true. May come at slight performance hit. rows x cols: O(rows) ==> O(rows x cols)

Types

type LinkPreview

type LinkPreview struct {
	Title       string `json:"title"`
	Description string `json:"description"`
	ImageUrl    string `json:"image_url"` // TODO
}

func ParseLink

func ParseLink(url string) (*LinkPreview, error)