complete redesign: use nodejs on server instead of php - documentation to be updated

nodejs/node_modules/stylus/lib/nodes/literal.js

@@ -0,0 +1,112 @@
+
+/*!
+ * Stylus - Literal
+ * Copyright (c) Automattic <developer.wordpress.com>
+ * MIT Licensed
+ */
+
+/**
+ * Module dependencies.
+ */
+
+var Node = require('./node')
+  , nodes = require('./');
+
+/**
+ * Initialize a new `Literal` with the given `str`.
+ *
+ * @param {String} str
+ * @api public
+ */
+
+var Literal = module.exports = function Literal(str){
+  Node.call(this);
+  this.val = str;
+  this.string = str;
+  this.prefixed = false;
+};
+
+/**
+ * Inherit from `Node.prototype`.
+ */
+
+Literal.prototype.__proto__ = Node.prototype;
+
+/**
+ * Return hash.
+ *
+ * @return {String}
+ * @api public
+ */
+
+Literal.prototype.__defineGetter__('hash', function(){
+  return this.val;
+});
+
+/**
+ * Return literal value.
+ *
+ * @return {String}
+ * @api public
+ */
+
+Literal.prototype.toString = function(){
+  return this.val;
+};
+
+/**
+ * Coerce `other` to a literal.
+ *
+ * @param {Node} other
+ * @return {String}
+ * @api public
+ */
+
+Literal.prototype.coerce = function(other){
+  switch (other.nodeName) {
+    case 'ident':
+    case 'string':
+    case 'literal':
+      return new Literal(other.string);
+    default:
+      return Node.prototype.coerce.call(this, other);
+  }
+};
+
+/**
+ * Operate on `right` with the given `op`.
+ *
+ * @param {String} op
+ * @param {Node} right
+ * @return {Node}
+ * @api public
+ */
+
+Literal.prototype.operate = function(op, right){
+  var val = right.first;
+  switch (op) {
+    case '+':
+      return new nodes.Literal(this.string + this.coerce(val).string);
+    default:
+      return Node.prototype.operate.call(this, op, right);
+  }
+};
+
+/**
+ * Return a JSON representation of this node.
+ *
+ * @return {Object}
+ * @api public
+ */
+
+Literal.prototype.toJSON = function(){
+  return {
+    __type: 'Literal',
+    val: this.val,
+    string: this.string,
+    prefixed: this.prefixed,
+    lineno: this.lineno,
+    column: this.column,
+    filename: this.filename
+  };
+};