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node_modules/es-abstract/test/diffOps.js
| 27 lines
| 679 B
| application/javascript
| JavascriptLexer
|
r789 | 'use strict'; | |||
var keys = require('object-keys'); | ||||
var forEach = require('foreach'); | ||||
var indexOf = require('array.prototype.indexof'); | ||||
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); | ||||
} else if (indexOf(expectedMissing, op) !== -1) { | ||||
extra.push(op); | ||||
} | ||||
}); | ||||
forEach(expectedKeys, function (op) { | ||||
if (typeof actual[op] !== 'function' && indexOf(expectedMissing, op) === -1) { | ||||
missing.push(op); | ||||
} | ||||
}); | ||||
return { missing: missing, extra: extra }; | ||||
}; | ||||