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function: isMatchWith


isMatchWith(object: Object, source: Object, customizer: function): boolean

This method is like `isMatch` except that it accepts `customizer` which is invoked to compare values. If `customizer` returns `undefined`, comparisons are handled by the method instead. The `customizer` is invoked with five arguments: (objValue, srcValue, index|key, object, source).

Example(s):

function isGreeting(value) {
  return /^h(?:i|ello)$/.test(value)
}

function customizer(objValue, srcValue) {
  if (isGreeting(objValue) && isGreeting(srcValue)) {
    return true
  }
}

const object = { 'greeting': 'hello' }
const source = { 'greeting': 'hi' }

isMatchWith(object, source, customizer)
// => true

Params:

Name Type Attribute Description
object The object to inspect.
source The object of property values to match.
customizer The function to customize comparisons.

Returns:

boolean

  {
    "comment": "/**\r\n * This method is like `isMatch` except that it accepts `customizer` which\r\n * is invoked to compare values. If `customizer` returns `undefined`, comparisons\r\n * are handled by the method instead. The `customizer` is invoked with five\r\n * arguments: (objValue, srcValue, index|key, object, source).\r\n *\r\n * @since 4.0.0\r\n * @category Lang\r\n * @param {Object} object The object to inspect.\r\n * @param {Object} source The object of property values to match.\r\n * @param {Function} [customizer] The function to customize comparisons.\r\n * @returns {boolean} Returns `true` if `object` is a match, else `false`.\r\n * @example\r\n *\r\n * function isGreeting(value) {\r\n *   return /^h(?:i|ello)$/.test(value)\r\n * }\r\n *\r\n * function customizer(objValue, srcValue) {\r\n *   if (isGreeting(objValue) && isGreeting(srcValue)) {\r\n *     return true\r\n *   }\r\n * }\r\n *\r\n * const object = { 'greeting': 'hello' }\r\n * const source = { 'greeting': 'hi' }\r\n *\r\n * isMatchWith(object, source, customizer)\r\n * // => true\r\n */",
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        "filename": "isMatchWith.js",
        "lineno": 34,
        "path": "C:\\Users\\beaujeup\\projects\\jsdoc-template\\examples\\lodash\\lodash-repo",
        "code": {
            "id": "astnode100004867",
            "name": "isMatchWith",
            "type": "FunctionDeclaration",
            "paramnames": [
                "object",
                "source",
                "customizer"
            ]
        },
        "vars": {
            "customizer": "isMatchWith~customizer"
        }
    },
    "description": "This method is like `isMatch` except that it accepts `customizer` which\ris invoked to compare values. If `customizer` returns `undefined`, comparisons\rare handled by the method instead. The `customizer` is invoked with five\rarguments: (objValue, srcValue, index|key, object, source).",
    "since": "4.0.0",
    "tags": [
        {
            "originalTitle": "category",
            "title": "category",
            "text": "Lang",
            "value": "Lang"
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    "params": [
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            "type": {
                "names": [
                    "Object"
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            },
            "description": "The object to inspect.",
            "name": "object"
        },
        {
            "type": {
                "names": [
                    "Object"
                ]
            },
            "description": "The object of property values to match.",
            "name": "source"
        },
        {
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                "names": [
                    "function"
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            },
            "optional": true,
            "description": "The function to customize comparisons.",
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            "type": {
                "names": [
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            "description": "Returns `true` if `object` is a match, else `false`."
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        "function isGreeting(value) {\r  return /^h(?:i|ello)$/.test(value)\r}\r\rfunction customizer(objValue, srcValue) {\r  if (isGreeting(objValue) && isGreeting(srcValue)) {\r    return true\r  }\r}\r\rconst object = { 'greeting': 'hello' }\rconst source = { 'greeting': 'hi' }\r\risMatchWith(object, source, customizer)\r// => true"
    ],
    "name": "isMatchWith",
    "longname": "isMatchWith",
    "kind": "function",
    "scope": "global",
    "___id": "T000002R000465",
    "___s": true,
    "filepath": "isMatchWith.js"
}