From 001eba73e73e83b53ac5ff344f3ab64622834109 Mon Sep 17 00:00:00 2001
From: Eric Lippmann <eric.lippmann@netways.de>
Date: Tue, 9 Dec 2014 12:30:08 +0100
Subject: [PATCH] doc: Remove iterators because they are superseded by
 iterators from Icinga Web 2's library

---
 .../doc/library/Doc/MarkdownFileIterator.php  | 31 -------------------
 .../doc/library/Doc/NonEmptyFileIterator.php  | 31 -------------------
 2 files changed, 62 deletions(-)
 delete mode 100644 modules/doc/library/Doc/MarkdownFileIterator.php
 delete mode 100644 modules/doc/library/Doc/NonEmptyFileIterator.php

diff --git a/modules/doc/library/Doc/MarkdownFileIterator.php b/modules/doc/library/Doc/MarkdownFileIterator.php
deleted file mode 100644
index 6f317ce6a..000000000
--- a/modules/doc/library/Doc/MarkdownFileIterator.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-// {{{ICINGA_LICENSE_HEADER}}}
-// {{{ICINGA_LICENSE_HEADER}}}
-
-namespace Icinga\Module\Doc;
-
-use RecursiveFilterIterator;
-
-/**
- * Recursive iterator over Markdown files
- */
-class MarkdownFileIterator extends RecursiveFilterIterator
-{
-    /**
-     * Accept files with '.md' suffix
-     *
-     * @return bool Whether the current element of the iterator is acceptable
-     *              through this filter
-     */
-    public function accept()
-    {
-        $current = $this->getInnerIterator()->current();
-        /* @var $current \SplFileInfo */
-        if (! $current->isFile()) {
-            return false;
-        }
-        $filename = $current->getFilename();
-        $sfx = substr($filename, -3);
-        return $sfx === false ? false : strtolower($sfx) === '.md';
-    }
-}
diff --git a/modules/doc/library/Doc/NonEmptyFileIterator.php b/modules/doc/library/Doc/NonEmptyFileIterator.php
deleted file mode 100644
index 71bf5acfa..000000000
--- a/modules/doc/library/Doc/NonEmptyFileIterator.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-// {{{ICINGA_LICENSE_HEADER}}}
-// {{{ICINGA_LICENSE_HEADER}}
-
-namespace Icinga\Module\Doc;
-
-use RecursiveFilterIterator;
-
-/**
- * Recursive iterator over non-empty files
- */
-class NonEmptyFileIterator extends RecursiveFilterIterator
-{
-    /**
-     * Accept non-empty files
-     *
-     * @return bool Whether the current element of the iterator is acceptable
-     *              through this filter
-     */
-    public function accept()
-    {
-        $current = $this->getInnerIterator()->current();
-        /* @var $current \SplFileInfo */
-        if (! $current->isFile()
-            || $current->getSize() === 0
-        ) {
-            return false;
-        }
-        return true;
-    }
-}