UX: use solid circle to indicate selected option in polls

lib/svg_sprite/svg_sprite.rb

@@ -13,11 +13,11 @@ module SvgSprite
     "angle-right",
     "angle-up",
     "archive",
+    "arrow-down",
+    "arrow-left",
+    "arrow-up",
     "arrows-alt-h",
     "arrows-alt-v",
-    "arrow-down",
-    "arrow-up",
-    "arrow-left",
     "at",
     "backward",
     "ban",
@@ -63,16 +63,16 @@ module SvgSprite
     "exclamation-circle",
     "exclamation-triangle",
     "external-link-alt",
-    "fab-apple",
     "fab-android",
+    "fab-apple",
     "fab-discourse",
     "fab-facebook-f",
     "fab-facebook-square",
     "fab-github",
     "fab-google-plus-square",
     "fab-instagram",
-    "fab-twitter",
     "fab-linux",
+    "fab-twitter",
     "fab-twitter-square",
     "fab-windows",
     "fab-yahoo",
@@ -127,8 +127,8 @@ module SvgSprite
     "list-ol",
     "list-ul",
     "lock",
-    "map-marker-alt",
     "magic",
+    "map-marker-alt",
     "microphone-slash",
     "minus",
     "minus-circle",
@@ -154,15 +154,14 @@ module SvgSprite
     "share",
     "shield-alt",
     "shower",
-    "signal",
     "sign-out-alt",
+    "signal",
     "step-backward",
     "step-forward",
     "sync",
     "table",
     "tag",
     "tasks",
-    "tv",
     "thermometer-three-quarters",
     "thumbs-down",
     "thumbs-up",
@@ -170,6 +169,7 @@ module SvgSprite
     "times",
     "times-circle",
     "trash-alt",
+    "tv",
     "undo",
     "unlink",
     "unlock",
@@ -193,8 +193,7 @@ module SvgSprite
   end
 
   def self.all_icons
-    icons = Set.new()
-    icons
+    Set.new()
       .merge(settings_icons)
       .merge(plugin_icons)
       .merge(badge_icons)
@@ -203,13 +202,13 @@ module SvgSprite
       .delete_if { |i| i.blank? || i.include?("/") }
       .map! { |i| process(i.dup) }
       .merge(SVG_ICONS)
-    icons
+      .sort
   end
 
   def self.rebuild_cache
     icons = all_icons
     svg_sprite_cache['icons'] = icons
-    svg_sprite_cache['version'] = Digest::SHA1.hexdigest(icons.sort.join('|'))
+    svg_sprite_cache['version'] = Digest::SHA1.hexdigest(icons.join('|'))
   end
 
   def self.expire_cache
@@ -244,7 +243,7 @@ Discourse SVG subset of #{fa_license}
 
         if icons.include? icon_id
           sym.attributes['id'].value = icon_id
-          sym.css('title').each { |t| t.remove }
+          sym.css('title').each(&:remove)
           svg_subset << sym.to_xml
         end
       end
@@ -265,13 +264,13 @@ Discourse SVG subset of #{fa_license}
 
         if searched_icon == icon_id
           sym.attributes['id'].value = icon_id
-          sym.css('title').each { |t| t.remove }
+          sym.css('title').each(&:remove)
           return sym.to_xml
         end
       end
     end
 
-    return false
+    false
   end
 
   def self.prepare_symbol(symbol, svg_filename)
@@ -313,7 +312,7 @@ Discourse SVG subset of #{fa_license}
   end
 
   def self.badge_icons
-    Badge.all.pluck(:icon).uniq
+    Badge.pluck(:icon).uniq
   end
 
   def self.group_icons
@@ -340,11 +339,11 @@ Discourse SVG subset of #{fa_license}
   end
 
   def self.fa4_to_fa5_names
-    @db ||= File.open(fa4_shim_file, "r:UTF-8") { |f|  JSON.parse(f.read); }
+    @db ||= File.open(fa4_shim_file, "r:UTF-8") { |f| JSON.parse(f.read) }
   end
 
   def self.process(icon_name)
-    icon_name = icon_name.strip
+    icon_name.strip!
     FA_ICON_MAP.each { |k, v| icon_name.sub!(k, v) }
     fa4_to_fa5_names[icon_name] || icon_name
   end

plugins/poll/assets/javascripts/widgets/discourse-poll.js.es6

@@ -45,7 +45,7 @@ createWidget("discourse-poll-option", {
     if (attrs.isMultiple) {
       contents.push(iconNode(chosen ? "far-check-square" : "far-square"));
     } else {
-      contents.push(iconNode(chosen ? "far-dot-circle" : "far-circle"));
+      contents.push(iconNode(chosen ? "circle" : "far-circle"));
     }
 
     contents.push(" ");