lib/ttfunk/table/hmtx.rb in ttfunk-1.6.2.1 vs lib/ttfunk/table/hmtx.rb in ttfunk-1.7.0

@@ -8,14 +8,15 @@
       attr_reader :metrics
       attr_reader :left_side_bearings
       attr_reader :widths
 
       def self.encode(hmtx, mapping)
-        metrics = mapping.keys.sort.map do |new_id|
-          metric = hmtx.for(mapping[new_id])
-          [metric.advance_width, metric.left_side_bearing]
-        end
+        metrics =
+          mapping.keys.sort.map do |new_id|
+            metric = hmtx.for(mapping[new_id])
+            [metric.advance_width, metric.left_side_bearing]
+          end
 
         {
           number_of_metrics: metrics.length,
           table: metrics.flatten.pack('n*')
         }
@@ -41,10 +42,10 @@
       def parse!
         @metrics = []
 
         file.horizontal_header.number_of_metrics.times do
           advance = read(2, 'n').first
-          lsb     = read_signed(1).first
+          lsb = read_signed(1).first
           @metrics.push HorizontalMetric.new(advance, lsb)
         end
 
         lsb_count = file.maximum_profile.num_glyphs -
           file.horizontal_header.number_of_metrics