spec.rb in vega-0.2.1

- old
+ new

@@ -30,14 +30,14 @@
       output = <<~EOS
         #{html}
         <script>
           require.config({
             paths: {
-              'vega': 'https://cdn.jsdelivr.net/npm/vega@5.21.0?noext',
-              'vega-util': 'https://cdn.jsdelivr.net/npm/vega-util@1.17.0?noext',
-              'vega-lite': 'https://cdn.jsdelivr.net/npm/vega-lite@5.1.1?noext',
-              'vega-embed': 'https://cdn.jsdelivr.net/npm/vega-embed@6.19.1?noext'
+              'vega': 'https://cdn.jsdelivr.net/npm/vega@5.21.0/build/vega.min',
+              'vega-util': 'https://cdn.jsdelivr.net/npm/vega-util@1.17.0/build/vega-util.min',
+              'vega-lite': 'https://cdn.jsdelivr.net/npm/vega-lite@5.1.1/build/vega-lite.min',
+              'vega-embed': 'https://cdn.jsdelivr.net/npm/vega-embed@6.19.1/build/vega-embed.min'
             }
           });
           require(['vega', 'vega-util', 'vega-lite', 'vega-embed'], function(vega, vegaUtil, vegaLite, vegaEmbed) {
             #{js}
           });
@@ -50,9 +50,10 @@
 
     def generate_output
       id = "chart-#{SecureRandom.hex(16)}" # 2**128 values
       width = @spec["width"].is_a?(Integer) ? "#{@spec["width"]}px" : "100%"
       height = @spec["height"].is_a?(Integer) ? "#{@spec["height"]}px" : "300px"
+      height = "auto" if @spec["height"].nil?
 
       # user can override with usermeta: {embedOptions: ...}
       embed_options = {actions: false}
 
       # html vars