utils

Documentation

Index

• Constants
• func Bold(s string) string
• func Capitalize(str string) string
• func Color(s string, d Direction) string
• func DateF(q *finance.Quote) string
• func MktStateF(m finance.MarketState) string
• func NumberF(i int) string
• func Strip(s string) string
• func ToInt(value string) int
• func ToString(v int) string
• func ToStringF(v float64) string
• type Direction
  • func PriceDirection(q *finance.Quote) Direction

Constants

const ESC = "\033"

ESC is the escape string.

Functions

func Bold

func Bold(s string) string

Bold makes a string bold.

func Capitalize

func Capitalize(str string) string

Capitalize a string.

func Color

func Color(s string, d Direction) string

Color formats a string according to price direction.

func DateF

func DateF(q *finance.Quote) string

DateF returns a formatted date string from a quote.

func MktStateF

func MktStateF(m finance.MarketState) string

MktStateF formats market state.

func NumberF

func NumberF(i int) string

NumberF formats a big number with commas.

func Strip

func Strip(s string) string

Strip strips weird html strings.

func ToInt

func ToInt(value string) int

ToInt converts a string to an int.

func ToString

func ToString(v int) string

ToString converts an int to a string.

func ToStringF

func ToStringF(v float64) string

ToStringF converts an int to a string.

Types

type Direction

type Direction int

Direction is a price direction.

const (
	Flat Direction = iota
	Down
	Up
)

func PriceDirection

func PriceDirection(q *finance.Quote) Direction

PriceDirection returns a plus/minus indicating price direction.