class TextEditor::Command::CursorRight

Public Instance Methods

run(*) click to toggle source
  # File lib/text_editor/command/cursor_right.rb
4 def run(*)
5   lines = buffer.size.pred
6   columns = buffer.line(line).size
7   new_cursor = cursor.right.clamp(lines, columns)
8   window.update(buffer, new_cursor)
9 end