Extract Line.text/1

Author: camelpunch

lib/mudbrick/text_block/line.ex

@@ -18,4 +18,8 @@ defmodule Mudbrick.TextBlock.Line do
   def wrap(text, opts) do
     %__MODULE__{parts: [Part.wrap(text, opts)]}
   end
+
+  def text(line) do
+    Enum.map_join(line.parts, "", & &1.text)
+  end
 end

lib/mudbrick/text_block/output.ex

@@ -58,23 +58,19 @@ defmodule Mudbrick.TextBlock.Output do
 
     alias Mudbrick.TextBlock.Output
 
-    defp text(line) do
-      Enum.map_join(line.parts, "", & &1.text)
-    end
-
     def reduce_lines(output, [line], measure) do
       output
       |> Output.end_block()
       |> reduce_parts(line)
-      |> measure.(text(line), 1)
+      |> measure.(Line.text(line), 1)
       |> Output.start_block()
     end
 
     def reduce_lines(output, [line | lines], measure) do
       output
       |> Output.end_block()
       |> reduce_parts(line)
-      |> measure.(text(line), length(lines) + 1)
+      |> measure.(Line.text(line), length(lines) + 1)
       |> Output.start_block()
       |> reduce_lines(lines, measure)
     end