From 40df20fb858fe6bddb8ec51044c8d3c34723ea6b Mon Sep 17 00:00:00 2001
From: Alex Epstein <epsteina@wit.edu>
Date: Fri, 19 Oct 2018 18:35:35 -0700
Subject: [PATCH] Adding new rates.sx feature to cryptocurrency

---
 cryptocurrency/cryptocurrency | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/cryptocurrency/cryptocurrency b/cryptocurrency/cryptocurrency
index dc4695b..89beae0 100755
--- a/cryptocurrency/cryptocurrency
+++ b/cryptocurrency/cryptocurrency
@@ -254,11 +254,14 @@ EOF
 
 
 
-while getopts "of:uvh" opt; do
+while getopts "c:of:uvh" opt; do
   case "$opt" in
     \?) echo "Invalid option: -$OPTARG" >&2
         exit 1
         ;;
+    c)
+        currency=$OPTARG
+        ;;
     h)  usage
         exit 0
         ;;
@@ -305,8 +308,13 @@ fi
 
 getConfiguredClient || exit 1
 checkInternet || exit 1
+link="rate.sx"
 if [[ $fiat =~ [a-zA-Z] ]]; then
-  httpGet $fiat.rate.sx
-else
-  httpGet rate.sx
+  link="$fiat.$link"
 fi
+
+if [[ $currency =~ [a-zA-Z] ]]; then
+  link="$link/$currency"
+fi
+
+httpGet $link