Migration from SourceForge (2010-01-24)

Author: James Watts

nano.query.js

@@ -0,0 +1,56 @@
+/*
+ *  nano Query plugin v1.0
+ *  http://nanojs.org/plugins/query
+ *
+ *  Copyright (c) 2008-2015 James Watts
+ *  https://github.com/jameswatts
+ *
+ *  This is FREE software, licensed under the GPL
+ *  http://www.gnu.org/licenses/gpl.html
+ */
+
+if (nano) {
+	nano.plugin({
+		query: function _query(query) {
+			return nano.query(query, this.node);
+		}
+	}, function() {
+		this.query = function _query(query, node) {
+			if (typeof Sizzle === 'function') {
+				var nodes = new Sizzle((typeof query === 'string')? query : '*', (node)? ((node.nano)? node.node : node) : null);
+				for (var i = 0; i < nodes.length; i++) nodes[i] = nano(nodes[i]);
+				nodes.val = query;
+				nodes.add = function _add(obj) {
+					if (typeof obj === 'string') {
+						var nodes = new Sizzle((typeof query === 'string')? query : '*');
+						for (var i = 0; i < nodes.length; i++) this.push(nano(nodes[i]));
+					} else if (nano.type(obj) === 'array') {
+						for (var i = 0; i < obj.length; i++) this.nodes.push((obj[i].nano)? obj[i] : nano(obj[i]));
+					} else {
+						this.push((obj.nano)? obj : nano(obj));
+					}
+					return this;
+				};
+				nodes.each = function _each(fn, exit) {
+					if (typeof fn === 'function') {
+						var exit = (arguments.length < 2)? null : exit,
+							i, out;
+						for (i = 0; i < this.length; i++) {
+							out = fn.call(this[i], this, i);
+							if (out === exit) break;
+						}
+					}
+					return this;
+				};
+				nodes.first = function _first() {
+					return (this.length > 0)? this[0] : null;
+				};
+				nodes.last = function _last() {
+					return (this.length > 0)? this[this.length - 1] : null;
+				};
+				return nodes;
+			}
+			return null;
+		};
+	});
+}