var Node = require(“./node”);
var Attribute = function (key, op, value) {
this.key = key; this.op = op; this.value = value;
}; Attribute.prototype = new Node(); Attribute.prototype.type = “Attribute”; Attribute.prototype.eval = function (context) {
return new Attribute(this.key.eval ? this.key.eval(context) : this.key, this.op, (this.value && this.value.eval) ? this.value.eval(context) : this.value);
}; Attribute.prototype.genCSS = function (context, output) {
output.add(this.toCSS(context));
}; Attribute.prototype.toCSS = function (context) {
var value = this.key.toCSS ? this.key.toCSS(context) : this.key; if (this.op) { value += this.op; value += (this.value.toCSS ? this.value.toCSS(context) : this.value); } return '[' + value + ']';
}; module.exports = Attribute;