lib/cryptum/api.rb in cryptum-0.0.297 vs lib/cryptum/api.rb in cryptum-0.0.298

@@ -558,12 +558,13 @@
       fiat_portfolio.last[:total_holdings] = format(
         '%0.8f',
         total_holdings
       )
 
-      File.open(fiat_portfolio_file, 'w') do |f|
-        f.puts fiat_portfolio.to_json
-      end
+      File.write(
+        fiat_portfolio_file,
+        JSON.pretty_generate(fiat_portfolio)
+      )
 
       crypto_portfolio
     rescue StandardError => e
       raise e
     end