Maintain compatibility with Ruby 2.2

Gemfile

@@ -2,4 +2,6 @@ source 'http://rubygems.org'
 
 gem 'rake'
 
+gem 'ffi', "1.12.2"
+
 gem 'rest-client'

Rakefile

@@ -41,8 +41,9 @@ task :build do
 
       if md = /<script\s*src=\"(.*?)\"><\/script>/.match(line)
         url = md[1].gsub('https', 'http')
-        request = RestClient::Resource.new(url)
-        response = request.get
+        #request = RestClient::Resource.new(url)
+        #response = request.get
+        response = RestClient::Request.execute(:method => :head, :url => url, :verify_ssl => OpenSSL::SSL::VERIFY_NONE)
         line = "<script>#{response}</script>\n"
       end
 

ViewData/measure.xml

@@ -2,8 +2,8 @@
   <schema_version>3.0</schema_version>
   <name>view_data</name>
   <uid>18cf0de7-48b8-48dc-ab68-0dd29f0b8bd0</uid>
-  <version_id>8f275e37-fc42-46c2-af50-2e48834d73b6</version_id>
-  <version_modified>20200526T042251Z</version_modified>
+  <version_id>9c623e1e-b79b-473b-aaa5-748ec117c7fe</version_id>
+  <version_modified>20200731T033040Z</version_modified>
   <xml_checksum>2C8A3EEF</xml_checksum>
   <class_name>ViewData</class_name>
   <display_name>ViewData</display_name>
@@ -113,12 +113,6 @@
       <usage_type>resource</usage_type>
       <checksum>7557DEA6</checksum>
     </file>
-    <file>
-      <filename>report.html.in</filename>
-      <filetype>in</filetype>
-      <usage_type>resource</usage_type>
-      <checksum>61B6B47E</checksum>
-    </file>
     <file>
       <filename>ViewData_Test.rb</filename>
       <filetype>rb</filetype>
@@ -136,5 +130,11 @@
       <usage_type>script</usage_type>
       <checksum>8BCF7932</checksum>
     </file>
+    <file>
+      <filename>report.html.in</filename>
+      <filetype>in</filetype>
+      <usage_type>resource</usage_type>
+      <checksum>9617ECC5</checksum>
+    </file>
   </files>
 </measure>

ViewModel/measure.xml

@@ -2,8 +2,8 @@
   <schema_version>3.0</schema_version>
   <name>view_model</name>
   <uid>f4669f10-fda5-489d-8e1c-7ca3c2d40378</uid>
-  <version_id>344a94f9-eef7-44c9-88c5-90f5656d8dc0</version_id>
-  <version_modified>20200526T042251Z</version_modified>
+  <version_id>388d6498-104f-4050-b2c5-6d7a00a552ce</version_id>
+  <version_modified>20200731T033040Z</version_modified>
   <xml_checksum>1E1F8B97</xml_checksum>
   <class_name>ViewModel</class_name>
   <display_name>ViewModel</display_name>
@@ -46,18 +46,18 @@
       <usage_type>resource</usage_type>
       <checksum>7557DEA6</checksum>
     </file>
-    <file>
-      <filename>report.html.in</filename>
-      <filetype>in</filetype>
-      <usage_type>resource</usage_type>
-      <checksum>61B6B47E</checksum>
-    </file>
     <file>
       <filename>RotationTest.osm</filename>
       <filetype>osm</filetype>
       <usage_type>test</usage_type>
       <checksum>B313B958</checksum>
     </file>
+    <file>
+      <filename>ViewModel_Test.rb</filename>
+      <filetype>rb</filetype>
+      <usage_type>test</usage_type>
+      <checksum>71B0E6EF</checksum>
+    </file>
     <file>
       <version>
         <software_program>OpenStudio</software_program>
@@ -67,13 +67,13 @@
       <filename>measure.rb</filename>
       <filetype>rb</filetype>
       <usage_type>script</usage_type>
-      <checksum>CD1AD835</checksum>
+      <checksum>14E46693</checksum>
     </file>
     <file>
-      <filename>ViewModel_Test.rb</filename>
-      <filetype>rb</filetype>
-      <usage_type>test</usage_type>
-      <checksum>71B0E6EF</checksum>
+      <filename>report.html.in</filename>
+      <filetype>in</filetype>
+      <usage_type>resource</usage_type>
+      <checksum>9617ECC5</checksum>
     </file>
   </files>
 </measure>