Adding country name filtering on cli command

Author: CyberDracula

lib/corona.js

@@ -28,7 +28,7 @@ function getDataByCountry(confirmed, deaths, recovered) {
   const confirmedMap = _.keyBy(confirmed.locations, (i) => i.country + i.province);
   const recoveredMap = _.keyBy(recovered.locations, (i) => i.country + i.province);
   const deathsMap = _.keyBy(deaths.locations, (i) => i.country + i.province);
-  const countryName = process.argv[2].toLowerCase();
+  const countryName = process.argv[2];
 
   confirmed.locations.forEach(obj => {
     const countryName = obj.country;
@@ -66,7 +66,7 @@ function getDataByCountry(confirmed, deaths, recovered) {
   const countryArr = extraStats(
     Object.keys(countryMap).map(key => countryMap[key])
   );
-  const countryData = (countryName) ? countryArr.filter(obj =>  obj.country.toLowerCase() === countryName) : _.sortBy(countryArr, (o) => -o.confirmed);
+  const countryData = (countryName) ? countryArr.filter(obj =>  obj.country.toLowerCase() === countryName.toLowerCase()) : _.sortBy(countryArr, (o) => -o.confirmed);
 
   return countryData;
 }