lib/ttfunk/subset/base.rb in ttfunk-1.6.2.1 vs lib/ttfunk/subset/base.rb in ttfunk-1.7.0

@@ -52,41 +52,44 @@
       def glyphs
         @glyphs ||= collect_glyphs(original_glyph_ids)
       end
 
       def collect_glyphs(glyph_ids)
-        collected = glyph_ids.each_with_object({}) do |id, h|
-          h[id] = glyph_for(id)
-        end
+        collected =
+          glyph_ids.each_with_object({}) do |id, h|
+            h[id] = glyph_for(id)
+          end
 
         additional_ids = collected.values
-                                  .select { |g| g && g.compound? }
-                                  .map(&:glyph_ids)
-                                  .flatten
+          .select { |g| g && g.compound? }
+          .map(&:glyph_ids)
+          .flatten
 
         collected.update(collect_glyphs(additional_ids)) if additional_ids.any?
 
         collected
       end
 
       def old_to_new_glyph
-        @old_to_new_glyph ||= begin
-          charmap = new_cmap_table[:charmap]
-          old_to_new = charmap.each_with_object(0 => 0) do |(_, ids), map|
-            map[ids[:old]] = ids[:new]
-          end
+        @old_to_new_glyph ||=
+          begin
+            charmap = new_cmap_table[:charmap]
+            old_to_new =
+              charmap.each_with_object(0 => 0) do |(_, ids), map|
+                map[ids[:old]] = ids[:new]
+              end
 
-          next_glyph_id = new_cmap_table[:max_glyph_id]
+            next_glyph_id = new_cmap_table[:max_glyph_id]
 
-          glyphs.keys.each do |old_id|
-            unless old_to_new.key?(old_id)
-              old_to_new[old_id] = next_glyph_id
-              next_glyph_id += 1
+            glyphs.each_key do |old_id|
+              unless old_to_new.key?(old_id)
+                old_to_new[old_id] = next_glyph_id
+                next_glyph_id += 1
+              end
             end
-          end
 
-          old_to_new
-        end
+            old_to_new
+          end
       end
 
       def new_to_old_glyph
         @new_to_old_glyph ||= old_to_new_glyph.invert
       end