Refactored some code into a get_char method.

2009-06-09 14:21:04 -04:00 · 2009-06-09 14:21:04 -04:00 · 41154f037e
commit 41154f037e
parent 6a6bf0c57a
2 changed files with 8 additions and 5 deletions
--- a/lib/diakonos/functions/cursor.rb
+++ b/lib/diakonos/functions/cursor.rb
@ -87,11 +87,7 @@ module Diakonos
    end

    def go_to_char( char = nil )
-      if char.nil?
-        set_iline "Type character to go to..."
-        char = @win_main.getch
-        set_iline
-      end
+      char ||= get_char( "Type character to go to..." )

      if char
        moved = @current_buffer.go_to_char( char )
--- a/lib/diakonos/interaction.rb
+++ b/lib/diakonos/interaction.rb
@ -136,5 +136,12 @@ module Diakonos
      retval
    end

+    def get_char( prompt )
+      set_iline prompt
+      char = @win_main.getch
+      set_iline
+      char
+    end
+
  end
 end