From: Matt S Trout <mst@shadowcat.co.uk>
Date: Mon, 3 Sep 2018 21:13:36 +0000 (+0000)
Subject: expression expansion pass, zeroth cut
X-Git-Tag: v2.000000~3^2~508
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=705eac5c30af2b7a3c332750a68ec0f1801f5937;p=dbsrgits%2FSQL-Abstract.git

expression expansion pass, zeroth cut
---

diff --git a/lib/SQL/Abstract.pm b/lib/SQL/Abstract.pm
index 42e1e63..c5b9d19 100644
--- a/lib/SQL/Abstract.pm
+++ b/lib/SQL/Abstract.pm
@@ -535,14 +535,26 @@ sub where {
   return wantarray ? ($sql, @bind) : $sql;
 }
 
+sub _expand_expr {
+  my ($self, $expr, $logic) = @_;
+  if (ref($expr) eq 'HASH' and keys %$expr > 1) {
+    $logic ||= 'and';
+    return +{ "-${logic}" => [
+      map +{ $_ => $expr->{$_} }, sort keys %$expr
+    ] };
+  }
+  return $expr;
+}
 
 sub _recurse_where {
   my ($self, $where, $logic) = @_;
 
+  my $where_exp = $self->_expand_expr($where, $logic);
+
   # dispatch on appropriate method according to refkind of $where
-  my $method = $self->_METHOD_FOR_refkind("_where", $where);
+  my $method = $self->_METHOD_FOR_refkind("_where", $where_exp);
 
-  my ($sql, @bind) =  $self->$method($where, $logic);
+  my ($sql, @bind) =  $self->$method($where_exp, $logic);
 
   # DBIx::Class used to call _recurse_where in scalar context
   # something else might too...