Simplify Grid#trailing_empty_lines implementation

11 years ago · 731fb11e8b
parent 6962f49ec0
commit 731fb11e8b
1 changed files with 2 additions and 5 deletions
--- a/app/models/grid.rb
+++ b/app/models/grid.rb
@ -32,11 +32,8 @@ class Grid
    n = 0

    (height - 1).downto(0) do |y|
-      if line_empty?(y)
+      break unless line_empty?(y)
      n += 1
-      else
-        break
-      end
    end

    n