[Filesystem] toIterable() in favor of toIterator()
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@ -90,7 +90,7 @@ class Filesystem
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*/
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public function mkdir($dirs, $mode = 0777)
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{
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foreach ($this->toIterator($dirs) as $dir) {
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foreach ($this->toIterable($dirs) as $dir) {
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if (is_dir($dir)) {
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continue;
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}
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@ -119,7 +119,7 @@ class Filesystem
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{
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$maxPathLength = PHP_MAXPATHLEN - 2;
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foreach ($this->toIterator($files) as $file) {
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foreach ($this->toIterable($files) as $file) {
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if (strlen($file) > $maxPathLength) {
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throw new IOException(sprintf('Could not check if file exist because path length exceeds %d characters.', $maxPathLength), 0, null, $file);
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}
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@ -143,7 +143,7 @@ class Filesystem
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*/
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public function touch($files, $time = null, $atime = null)
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{
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foreach ($this->toIterator($files) as $file) {
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foreach ($this->toIterable($files) as $file) {
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$touch = $time ? @touch($file, $time, $atime) : @touch($file);
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if (true !== $touch) {
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throw new IOException(sprintf('Failed to touch "%s".', $file), 0, null, $file);
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@ -199,7 +199,7 @@ class Filesystem
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*/
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public function chmod($files, $mode, $umask = 0000, $recursive = false)
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{
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foreach ($this->toIterator($files) as $file) {
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foreach ($this->toIterable($files) as $file) {
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if (true !== @chmod($file, $mode & ~$umask)) {
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throw new IOException(sprintf('Failed to chmod file "%s".', $file), 0, null, $file);
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}
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@ -220,7 +220,7 @@ class Filesystem
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*/
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public function chown($files, $user, $recursive = false)
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{
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foreach ($this->toIterator($files) as $file) {
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foreach ($this->toIterable($files) as $file) {
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if ($recursive && is_dir($file) && !is_link($file)) {
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$this->chown(new \FilesystemIterator($file), $user, true);
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}
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@ -247,7 +247,7 @@ class Filesystem
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*/
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public function chgrp($files, $group, $recursive = false)
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{
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foreach ($this->toIterator($files) as $file) {
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foreach ($this->toIterable($files) as $file) {
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if ($recursive && is_dir($file) && !is_link($file)) {
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$this->chgrp(new \FilesystemIterator($file), $group, true);
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}
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@ -369,7 +369,7 @@ class Filesystem
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throw new FileNotFoundException(sprintf('Origin file "%s" is not a file', $originFile));
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}
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foreach ($this->toIterator($targetFiles) as $targetFile) {
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foreach ($this->toIterable($targetFiles) as $targetFile) {
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if (is_file($targetFile)) {
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if (fileinode($originFile) === fileinode($targetFile)) {
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continue;
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@ -722,15 +722,11 @@ class Filesystem
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/**
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* @param mixed $files
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*
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* @return \Traversable
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* @return array|\Traversable
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*/
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private function toIterator($files)
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private function toIterable($files)
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{
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if (!$files instanceof \Traversable) {
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$files = new \ArrayObject(is_array($files) ? $files : array($files));
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}
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return $files;
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return is_array($files) || $files instanceof \Traversable ? $files : array($files);
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}
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/**
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