18 lines
446 B
JavaScript
18 lines
446 B
JavaScript
if (typeof(require) !== 'undefined') { var tree = require('less/tree') }
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tree.Operation = function Operation(op, operands) {
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this.op = op.trim();
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this.operands = operands;
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};
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tree.Operation.prototype.eval = function (env) {
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var a = this.operands[0],
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b = this.operands[1],
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temp;
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if (a instanceof tree.Dimension) {
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temp = b, b = a, a = temp;
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}
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return a.eval(env).operate(this.op, b.eval(env));
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};
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