mer

README

mer

CLI to convert currency.

Usage

Usage: mer <from> <to> [<src>]

Arguments:
  <from>     Exchange source currency code.
  <to>       Exchange destination currency code.
  [<src>]    Exchange source.

Flags:
  -h, --help       Show help.
  -c, --comma      Add comma to a number.
      --version

$ mer usd jpy 3
427.203

$ echo 1.53 | mer usd eur
1.36185

$ mer usd jpy 3000
21

$ mer usd jpy 3,000 # comma will be deleted
21

$ mer usd jpy 1000
142401

$ mer -c usd jpy 1000
142,401

Installation

brew install winebarrel/mer/mer

Documentation

Index

• func Exchange(from string, to string, src decimal.Decimal) (decimal.Decimal, error)
• func ExchangeContext(ctx context.Context, from string, to string, src decimal.Decimal) (decimal.Decimal, error)

Functions

func Exchange

func Exchange(from string, to string, src decimal.Decimal) (decimal.Decimal, error)

func ExchangeContext

func ExchangeContext(ctx context.Context, from string, to string, src decimal.Decimal) (decimal.Decimal, error)