37 lines
1.1 KiB
JavaScript
37 lines
1.1 KiB
JavaScript
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// Copyright 2015-2017 Parity Technologies (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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/* eslint-disable no-eval */
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export function evaluate (input) {
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try {
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const result = eval.apply(window, [ `${input}` ]);
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return { result };
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} catch (err) {
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try {
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const result = eval.apply(window, [ `(function () {
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var x = ${input};
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return x;
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})()` ]);
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return { result };
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} catch (error) {
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return { error };
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}
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}
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}
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