config.ru in qrcode_pix_ruby-0.5.1

- old
+ new

@@ -7,21 +7,14 @@
   payload     = ''
   data_uri    = ''
   pix         = QrcodePixRuby::Payload.new
 
   unless qrcode_data.empty?
-    pix.pix_key        = qrcode_data['pix_key']           if !qrcode_data['pix_key'].nil?        && !qrcode_data['pix_key'].empty?
-    pix.url            = qrcode_data['url']               if !qrcode_data['url'].nil?            && !qrcode_data['url'].empty?
-    pix.description    = qrcode_data['description']       if !qrcode_data['description'].nil?    && !qrcode_data['description'].empty?
-    pix.merchant_name  = qrcode_data['merchant_name']     if !qrcode_data['merchant_name'].nil?  && !qrcode_data['merchant_name'].empty?
-    pix.merchant_city  = qrcode_data['merchant_city']     if !qrcode_data['merchant_city'].nil?  && !qrcode_data['merchant_city'].empty?
-    pix.transaction_id = qrcode_data['transaction_id']    if !qrcode_data['transaction_id'].nil? && !qrcode_data['transaction_id'].empty?
-    pix.amount         = qrcode_data['amount']            if !qrcode_data['amount'].nil?         && !qrcode_data['amount'].empty?
-    pix.currency       = qrcode_data['currency']          if !qrcode_data['currency'].nil?       && !qrcode_data['currency'].empty?
-    pix.country_code   = qrcode_data['country_code']      if !qrcode_data['country_code'].nil?   && !qrcode_data['country_code'].empty?
-    pix.postal_code    = qrcode_data['postal_code']       if !qrcode_data['postal_code'].nil?    && !qrcode_data['postal_code'].empty?
-    pix.repeatable     = qrcode_data['repeatable'] == 't' if !qrcode_data['repeatable'].nil?     && !qrcode_data['repeatable'].empty?
+    qrcode_data.keys.each do |key|
+      v = qrcode_data[key]
+      pix.public_send("#{key}=", key == 'repeatable' ? v == 't' : v) unless v.empty? || v.nil?
+    end
 
     payload = <<-HTML
       <label for='payload'>Payload</label>
       <div class='input-group mb-3'>
         <input class='form-control' id='payload' value='#{pix.payload}'>
@@ -59,10 +52,10 @@
           <div class='row' style='padding-bottom: 50px;'>
             <div class='col-sm-6'>
               <strong>QRCode informations</strong>
               <br>
               <br>
-              <form action='https://qrcode-pix-ruby.herokuapp.com' method='post'>
+              <form action='/' method='post'>
                 <div class='mb-3'>
                   <div class='form-text'>
                     For static Pix, please fill the 'Pix key' field.<br>
                     For dynamic Pix, fill the 'URL' field.<br>
                     Do not fill both fields.