--- a/doc/book/en/B1021-views-selectors.en.txt	Tue May 05 17:18:49 2009 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,56 +0,0 @@
-.. -*- coding: utf-8 -*-
-
-Selectors
-`````````
-
-Selectors are scoring functions that are called by the view
-dispatcher to tell whenever a view can be applied to a given result
-set of a request. Selector sets are the glue that tie views to the data
-model. Using them appropriately is an essential part of the
-construction of well behaved cubes.
-
-When no score is higher than the others, an exception is raised
-``NoSelectableObject`` to let you know that the engine was not able to
-identify the view to apply. In such case you would need to review your
-design and make sure your views are properly defined.
-
-`CubicWeb` provides its own set of selectors that you can use and here
-is a description of some of the most common used:
-
-*yes*
-    This selector accepts everything which basically means to any result
-    set.
-
-*none_rset*
-    This selector accepts no result set, so it can be applied to any
-    object.
-
-*rset*
-    This selector accepts any result set, whatever the number of objects
-    in the result set.
-
-*nonempty_rset*
-    This selector accepts any non empty result set.
-
-*empty_rset*
-    This selector accepts empty (only) result set.
-
-*one_line_rset*
-    This selector accepts result set with a single line of result.
-
-*two_lines_rset*
-    This selector accepts result set with *at least* two lines of result.
-
-*two_cols_rset*
-    This selector accepts result set with *at least* one line and two columns of result.
-
-*anonymous_user*
-    This selector accepts if user is anonymous.
-
-*authenticated_user*
-    This selector accepts if user is authenticated.
-
-
-Of course you will write your own set of selectors as you get familiar with the
-framework.
-