use more generic variable names in Mojo::DOM examples

mojolicious · Feb 5, 2014 · ca54968 · ca54968
1 parent 20deffc
commit ca54968
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/lib/Mojo/DOM.pm b/lib/Mojo/DOM.pm
@@ -553,7 +553,7 @@ All selectors from L<Mojo::DOM::CSS/"SELECTORS"> are supported.
 
 =head2 content_xml
 
-  my $xml = $dom->content_xml;
+  my $str = $dom->content_xml;
 
 Render content of this element to HTML/XML.
 
@@ -783,7 +783,7 @@ trimming is enabled by default.
 
 =head2 to_xml
 
-  my $xml = $dom->to_xml;
+  my $str = $dom->to_xml;
 
 Render this element and its content to HTML/XML.
 
@@ -873,7 +873,7 @@ Alias for L</"attr">.
 
 =head2 stringify
 
-  my $xml = "$dom";
+  my $str = "$dom";
 
 Alias for L</"to_xml">.
 

diff --git a/lib/Mojo/DOM/HTML.pm b/lib/Mojo/DOM/HTML.pm
@@ -349,7 +349,7 @@ Parse HTML/XML fragment.
 
 =head2 render
 
-  my $xml = $html->render;
+  my $str = $html->render;
 
 Render DOM to HTML/XML.
 

diff --git a/lib/Mojolicious/Plugin/PODRenderer.pm b/lib/Mojolicious/Plugin/PODRenderer.pm
@@ -48,8 +48,8 @@ sub _html {
 
   # Rewrite code blocks for syntax highlighting and correct indentation
   for my $e ($dom->find('pre')->each) {
-    $e->replace_content(my $xml = unindent $e->content_xml);
-    next if $xml =~ /^\s*(?:\$|Usage:)\s+/m || $xml !~ /[\$\@\%]\w|-&gt;\w/m;
+    $e->replace_content(my $str = unindent $e->content_xml);
+    next if $str =~ /^\s*(?:\$|Usage:)\s+/m || $str !~ /[\$\@\%]\w|-&gt;\w/m;
     my $attrs = $e->attr;
     my $class = $attrs->{class};
     $attrs->{class} = defined $class ? "$class prettyprint" : 'prettyprint';