28 lines
680 B
JavaScript
28 lines
680 B
JavaScript
(function (tree) {
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tree.Value = function (value) {
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this.value = value;
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this.is = 'value';
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};
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tree.Value.prototype = {
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eval: function (env) {
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if (this.value.length === 1) {
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return this.value[0].eval(env);
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} else {
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return new(tree.Value)(this.value.map(function (v) {
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return v.eval(env);
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}));
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}
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},
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toCSS: function (env, selector) {
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if (selector) {
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tree.Reference.validValue(selector, this.value);
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}
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return this.value.map(function (e) {
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return e.toCSS(env);
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}).join(env.compress ? ',' : ', ');
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}
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};
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})(require('mess/tree'));
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