3 tree.Directive = function (name, value) {
5 if (Array.isArray(value)) {
6 this.ruleset = new(tree.Ruleset)([], value);
11 tree.Directive.prototype = {
12 toCSS: function (ctx, env) {
14 this.ruleset.root = true;
15 return this.name + (env.compress ? '{' : ' {\n ') +
16 this.ruleset.toCSS(ctx, env).trim().replace(/\n/g, '\n ') +
17 (env.compress ? '}': '\n}\n');
19 return this.name + ' ' + this.value.toCSS() + ';\n';
22 eval: function (env) {
23 env.frames.unshift(this);
24 this.ruleset = this.ruleset && this.ruleset.eval(env);
28 variable: function (name) { return tree.Ruleset.prototype.variable.call(this.ruleset, name) },
29 find: function () { return tree.Ruleset.prototype.find.apply(this.ruleset, arguments) },
30 rulesets: function () { return tree.Ruleset.prototype.rulesets.apply(this.ruleset) }
33 })(require('less/tree'));