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diff --git a/cmd/mist/assets/ext/ethereum.js/lib/contract.js b/cmd/mist/assets/ext/ethereum.js/lib/contract.js
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+/*
+ This file is part of ethereum.js.
+
+ ethereum.js is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ ethereum.js is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.
+*/
+/** @file contract.js
+ * @authors:
+ * Marek Kotewicz <marek@ethdev.com>
+ * @date 2014
+ */
+
+// TODO: is these line is supposed to be here?
+if (process.env.NODE_ENV !== 'build') {
+ var web3 = require('./web3'); // jshint ignore:line
+}
+
+var abi = require('./abi');
+
+var contract = function (address, desc) {
+ var inputParser = abi.inputParser(desc);
+ var outputParser = abi.outputParser(desc);
+
+ var contract = {};
+
+ desc.forEach(function (method) {
+ contract[method.name] = function () {
+ var params = Array.prototype.slice.call(arguments);
+ var parsed = inputParser[method.name].apply(null, params);
+
+ var onSuccess = function (result) {
+ return outputParser[method.name](result);
+ };
+
+ return {
+ call: function (extra) {
+ extra = extra || {};
+ extra.to = address;
+ extra.data = parsed;
+ return web3.eth.call(extra).then(onSuccess);
+ },
+ transact: function (extra) {
+ extra = extra || {};
+ extra.to = address;
+ extra.data = parsed;
+ return web3.eth.transact(extra).then(onSuccess);
+ }
+ };
+ };
+ });
+
+ return contract;
+};
+
+if (typeof(module) !== "undefined")
+ module.exports = contract;