From: Matt S Trout <mst@shadowcat.co.uk>
Date: Mon, 30 Sep 2019 17:35:32 +0000 (+0000)
Subject: document bool expander
X-Git-Tag: v1.90_01~67
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=a4e17ee56d6ae01a34d2c22a67e0f5e81bdfc870;p=dbsrgits%2FSQL-Abstract.git

document bool expander
---

diff --git a/lib/SQL/Abstract/Reference.pm b/lib/SQL/Abstract/Reference.pm
index adb96df..ebf3407 100644
--- a/lib/SQL/Abstract/Reference.pm
+++ b/lib/SQL/Abstract/Reference.pm
@@ -625,4 +625,32 @@ next element as the value.
   ( x = ? OR ( y = ? OR z = ? ) OR key = ? OR lit() )
   [ 1, 2, 3, 'value' ]
 
+=head1 Default Expanders
+
+=head2 bool
+
+Turns the old -bool syntax into the value expression, i.e.
+
+  # expr
+  { -bool => { -ident => 'foo' } }
+
+  # aqt
+  { -ident => [ 'foo' ] }
+
+  # query
+  foo
+  []
+
+behaves the same way as the now-directly-supported
+
+  # expr
+  { -ident => 'foo' }
+
+  # aqt
+  { -ident => [ 'foo' ] }
+
+  # query
+  foo
+  []
+
 =cut