Contents

// https://github.com/sebmarkbage/ecmascript-rest-spread

"use strict";

exports.__esModule = true;
exports.ObjectExpression = ObjectExpression;

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: 1,
  dependencies: ["es6.destructuring"]
};

exports.metadata = metadata;
var hasSpread = function hasSpread(node) {
  for (var i = 0; i < node.properties.length; i++) {
    if (t.isSpreadProperty(node.properties[i])) {
      return true;
    }
  }
  return false;
};

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);
}

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
gulp_assets-1.0.0.pre.5	template/node_modules/babel-core/lib/babel/transformation/transformers/es7/object-rest-spread.js
gulp_assets-1.0.0.pre.4	template/node_modules/babel-core/lib/babel/transformation/transformers/es7/object-rest-spread.js
gulp_assets-1.0.0.pre.3	template/node_modules/babel-core/lib/babel/transformation/transformers/es7/object-rest-spread.js