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node_modules/es-abstract/test/diffOps.js 540 Bytes
aaac7fed   liuqimichale   add
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  'use strict';
  
  var keys = require('object-keys');
  var forEach = require('foreach');
  
  module.exports = function diffOperations(actual, expected, expectedMissing) {
  	var actualKeys = keys(actual);
  	var expectedKeys = keys(expected);
  
  	var extra = [];
  	var missing = [];
  	forEach(actualKeys, function (op) {
  		if (!(op in expected)) {
  			extra.push(op);
  		}
  	});
  	forEach(expectedKeys, function (op) {
  		if (!(op in actual) && expectedMissing.indexOf(op) === -1) {
  			missing.push(op);
  		}
  	});
  
  	return { missing: missing, extra: extra };
  };