output

Documentation

Overview

Package output renders API data as aligned tables, pretty JSON, or CSV.

Index

• func Bool(b bool) string
• func CSV(w io.Writer, headers []string, rows [][]string) error
• func JSON(w io.Writer, raw []byte) error
• func Num(v *float64) string
• func Price(v *float64) string
• func Table(w io.Writer, headers []string, rows [][]string)
• func Truncate(s string, max int) string

Functions

func Bool

func Bool(b bool) string

Bool renders yes/no.

func CSV

func CSV(w io.Writer, headers []string, rows [][]string) error

CSV writes headers + rows in RFC 4180 CSV.

func JSON

func JSON(w io.Writer, raw []byte) error

JSON pretty-prints a raw API response body.

func Num

func Num(v *float64) string

Num formats a nullable number without trailing zeros ("-" when absent).

func Price

func Price(v *float64) string

Price formats a nullable price with 2 decimals ("-" when absent).

func Table

func Table(w io.Writer, headers []string, rows [][]string)

Table renders rows in aligned columns.

func Truncate

func Truncate(s string, max int) string

Truncate shortens s to max runes, ending with … when cut.