Put only one blank line between sections with payloads

rwstauner · Mar 3, 2013 · 9d428c8 · 9d428c8
1 parent fc99143
commit 9d428c8
Show file tree

Hide file tree

Showing 2 changed files with 11 additions and 0 deletions.
diff --git a/lib/Config/MVP/Writer/INI.pm b/lib/Config/MVP/Writer/INI.pm
@@ -55,6 +55,8 @@ sub ini_string {
 
   # don't need to start with a newline
   $ini =~ s/\A\n+//;
+  # don't need more than two together (single blank line)
+  $ini =~ s/(?<=\n\n)\n+//g;
   # one newline at the end is sufficient
   $ini =~ s/\n*\z/\n/;
 

diff --git a/t/ini.t b/t/ini.t
@@ -45,6 +45,8 @@ run_me({
     }],
     [Pizza => 'Mod::Pizza' => ],
     [Donkey => 'Mod::Donuts' => ],
+    [CokeBear => 'Mod::CokeBear' => {':version' => '1.002023'}],
+    [MASH => MASH => {':rum' => 'cookies', section => 8}],
     [SomethingElse => {with => 'a config'}],
     [AllTheSame => ],
     'EvenMore::TheSame' =>
@@ -62,6 +64,13 @@ orange   = beak
 [Pizza]
 [Donuts / Donkey]
 
+[CokeBear]
+:version = 1.002023
+
+[MASH]
+:rum    = cookies
+section = 8
+
 [SomethingElse]
 with = a config