Sha256: 8721e1825b20c002d18bc8adff5eff623069e055246172ae9d19ee3e52d97175
Contents?: true
Size: 1.6 KB
Versions: 8
Compression:
Stored size: 1.6 KB
Contents
// https://github.com/sebmarkbage/ecmascript-rest-spread
"use strict";
exports.__esModule = true;
// istanbul ignore next
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } }
var _types = require("../../../types");
var t = _interopRequireWildcard(_types);
var metadata = {
stage: 2,
dependencies: ["es6.destructuring"]
};
exports.metadata = metadata;
/**
* [Please add a description.]
*/
var hasSpread = function hasSpread(node) {
for (var i = 0; i < node.properties.length; i++) {
if (t.isSpreadProperty(node.properties[i])) {
return true;
}
}
return false;
};
/**
* [Please add a description.]
*/
var visitor = {
/**
* [Please add a description.]
*/
ObjectExpression: function ObjectExpression(node, parent, scope, file) {
if (!hasSpread(node)) return;
var args = [];
var props = [];
var push = function push() {
if (!props.length) return;
args.push(t.objectExpression(props));
props = [];
};
for (var i = 0; i < node.properties.length; i++) {
var prop = node.properties[i];
if (t.isSpreadProperty(prop)) {
push();
args.push(prop.argument);
} else {
props.push(prop);
}
}
push();
if (!t.isObjectExpression(args[0])) {
args.unshift(t.objectExpression([]));
}
return t.callExpression(file.addHelper("extends"), args);
}
};
exports.visitor = visitor;
Version data entries
8 entries across 8 versions & 3 rubygems