From 737a92fb0233f7653b63ccd82884bc8c2065ddf4 Mon Sep 17 00:00:00 2001
From: Simon Bruder <simon@sbruder.de>
Date: Mon, 27 May 2019 19:34:50 +0000
Subject: [PATCH] [zsh] add currency converter function

---
 home/.zshrc.local | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/home/.zshrc.local b/home/.zshrc.local
index 4d47f9e..71bfa23 100644
--- a/home/.zshrc.local
+++ b/home/.zshrc.local
@@ -138,6 +138,16 @@ function wp() {
     )
 }
 
+function currency() {
+    (
+        amount=${1:-1}
+        fromcurrency=${2:-USD}
+        tocurrency=${3:-EUR}
+        rate=$(curl -s "https://api.exchangeratesapi.io/latest?base=$fromcurrency&symbols=$tocurrency"|jq ".rates.$tocurrency")
+        printf "$amount $fromcurrency: %.02f $tocurrency\n" $(($amount * $rate))
+    )
+}
+
 # Program aliases/env
 
 ## Aliases for programs