# File lib/geo_ruby/shp4r/shp.rb, line 370
      def commit
        @shp.close
        @shp_r = open(@shp.file_root + ".shp", "rb")
        @dbf_r = open(@shp.file_root + ".dbf", "rb")
        @shp_io = open(@shp.file_root + ".shp.tmp.shp", "wb")
        @shx_io = open(@shp.file_root + ".shx.tmp.shx", "wb")
        @dbf_io = open(@shp.file_root + ".dbf.tmp.dbf", "wb")
        index = commit_delete
        min_x,max_x,min_y,max_y,min_z,max_z,min_m,max_m = commit_add(index)
        commit_finalize(min_x,max_x,min_y,max_y,min_z,max_z,min_m,max_m)
        @shp_r.close
        @dbf_r.close
        @dbf_io.close
        @shp_io.close
        @shx_io.close
        FileUtils.move(@shp.file_root + ".shp.tmp.shp", @shp.file_root + ".shp")
        FileUtils.move(@shp.file_root + ".shx.tmp.shx", @shp.file_root + ".shx")
        FileUtils.move(@shp.file_root + ".dbf.tmp.dbf", @shp.file_root + ".dbf")
        
        @deleted = Hash.new
        @added = Array.new
        
        @shp.reload!
       end