fix css_block

Author: MarcWeber

snippets/html_minimal.snippets

@@ -63,12 +63,10 @@ snippet img
 snippet css_file
 	<link rel="stylesheet" href="${1:style.css}" type="text/css" media="${2:all}">
 snippet css_block
-	<link rel="stylesheet" href="${1:style.css}" type="text/css" media="${0:all}">
-        </link>
-
+	<style type='text/css'>
+	</style>
 snippet script_block
 	<script type="text/javascript" charset="utf-8">
 	</script>
 snippet script_file
-	<script type="text/javascript" charset="utf-8">
-	</script>
+	<script src="${1}" type="text/javascript"></script>

snippets/php.snippets

@@ -260,6 +260,10 @@ snippet if
 	if (${1:/* condition */}) {
 		${0}
 	}
+snippet ifn
+	if (!${1:/* condition */}) {
+		${2}
+	}
 snippet ifil
 	<?php if (${1:/* condition */}): ?>
 		${0}
@@ -412,3 +416,144 @@ snippet static_var
 	if (is_null($$1)){
 		$$1 = ${2};
 	}
+
+snippet CSVWriter
+	<?php
+	
+	class CSVWriter {
+		public function __construct($file_or_handle, $sep = "\t", $quot = '"'){
+			$args = func_get_args();
+			$mode = isset($opts['mode']) ? $opts['mode'] : 'w';
+	
+			$this->f =
+				is_string($file_or_handle)
+				? fopen($file_or_handle, $mode)
+				: $file_or_handle;
+	
+			$this->fputcsv_args = array($this->f, null, $sep, $quot);
+	
+			if (!$this->f) throw new Exception('bad file descriptor');
+		}
+	
+		public function write($row){
+			$this->fputcsv_args[1] =& $row;
+			call_user_func_array('fputcsv', $this->fputcsv_args);
+		}
+	
+		public function close(){
+			if (!is_null($this->f))
+				fclose($this->f);
+			$this->f = null;
+		}
+	
+		public function __destruct(){
+			$this->close();
+		}
+	
+	}
+
+snippet CSVIterator
+	
+	// http://snipplr.com/view.php?codeview&id=1986 // modified
+	class CSVIterator implements Iterator
+	{	
+		private $f;
+		private $curr;
+		private $rowCounter;
+	
+		 /* opts keys:
+			* row_size
+			* escape
+			* enclosure
+			* delimiter
+			*/
+		public function __construct( $file_or_handle, $opts = array(4096, ',') )
+		{
+			$d = function($n) use(&$opts){ return isset($opts[$n]) ? $opts[$n] : false; };
+	
+			$this->combine = $d('combine');
+			$this->headers = $d('headers');
+			$this->headerCheckFunction = $d('header_check_function');
+	
+			$this->f =
+				is_string($file_or_handle)
+				? fopen( $file_or_handle, 'r' )
+				: $file_or_handle;
+			if (!$this->f) throw new Exception('bad file descriptor');
+			$this->fgetcsv_args = array(
+					$this->f,
+					isset($opts['row_size']) ? $opts['row_size'] : 4096,
+					isset($opts['delimiter']) ? $opts['delimiter'] : ',',
+					isset($opts['enclosure']) ? $opts['enclosure'] : '"',
+					isset($opts['escape']) ? $opts['escape'] : '\\',
+			);
+			$this->start();
+		}
+	
+		protected function readRow(){
+			$this->curr = call_user_func_array('fgetcsv', $this->fgetcsv_args );
+			$this->rowCounter++;
+			if ($this->rowCounter == 1){
+				$this->processHeader();
+			} elseif ($this->curr) {
+				$this->processRow();
+			}
+		}
+	
+		public function processHeader(){
+			if ($this->headers || $this->combine){
+				$this->header = $this->curr;
+				if ($this->headerCheckFunction){
+					$f = $this->headerCheckFunction;
+					$f($this->header);
+				}
+				$this->readRow();
+			}
+		}
+	
+		public function processRow(){
+			if ($this->combine)
+				$this->curr = array_combine($this->header, $this->curr);
+		}
+	
+		public function start(){
+			$this->rowCounter = 0;
+			rewind( $this->f );
+			$this->readRow();
+		}
+	
+		public function rewind()
+		{
+			$this->start();
+		}
+	
+		public function current()
+		{
+			$curr = $this->curr;
+			$this->readRow();
+			return $curr;
+		}
+	
+		public function key()
+		{
+			return $this->rowCounter;
+		}
+	
+		public function next()
+		{
+			return $this->curr;
+		}
+	
+		public function valid(){
+			if( !$this->next() )
+			{
+				fclose( $this->f );
+				return FALSE;
+			}
+			return TRUE;
+		}
+	
+	} // end class
+
+snippet is
+	isset($1{VISUAL})

snippets/ruby.snippets

@@ -58,6 +58,12 @@ snippet deft
 	def test_${1:case_name}
 		${0}
 	end
+snippets descendants
+	class Class
+		def descendants
+			ObjectSpace.each_object(::Class).select {|klass| klass < self }
+		end
+	end
 snippet if
 	if ${1:condition}
 		${0}