lodash internal isIterateeCall

3.0.9 verified Sat Apr 25 auth: no javascript deprecated

This package is an internal module from lodash v3.0.9, providing the `isIterateeCall` function used internally by lodash. It is part of the lodash modular builds (the 'modern build') and is not intended for direct public consumption. The package is obsolete and unmaintained; lodash v4.0.0 (released in 2016) introduced major breaking changes, removing many internal modules. Users should not use this package directly; instead, use the main lodash package (`lodash`) or `lodash-es` for modern ESM usage. The package has approximately 5 million weekly downloads, mostly as a transitive dependency of older lodash v3.x ecosystem. No active releases since 2016.

Common errors

error Cannot find module 'lodash._isiterateecall' ↓

cause Package not installed or typo in package name (missing underscore).

fix

Run: npm install lodash._isiterateecall --save (note double underscore)

error import isIterateeCall from 'lodash._isiterateecall' throws SyntaxError: Unexpected identifier ↓

cause Trying to use ES module import on a CJS-only package.

fix

Use require('lodash._isiterateecall') or transpile with Node --experimental-require-module.

error TypeError: lodash_1.isIterateeCall is not a function ↓

cause Attempting to call a function that does not exist in lodash v4 public API.

fix

Use lodash v3 or access _.isIterateeCall only if using lodash v3 internals.

Warnings

deprecated lodash._isiterateecall is deprecated and no longer maintained. Use the main lodash package instead. ↓

fix Install lodash v4.x: npm install lodash --save, then use _.isEqual etc.

breaking lodash v4.0.0 removed all internal modules like lodash._isiterateecall. Code depending on this package will break. ↓

fix Do not use this package. Migrate to lodash v4 and use its public API.

gotcha Package has no TypeScript definitions. Using with TypeScript requires custom type declarations. ↓

fix Add a .d.ts file: declare module 'lodash._isiterateecall' { export = any; }

gotcha This package is part of the 'modern build' of lodash v3, not compatible with older lodash v2 versions. ↓

fix Ensure compatibility by using lodash v3.x consistent subset.

Install

npm install lodash._isiterateecall

yarn add lodash._isiterateecall

pnpm add lodash._isiterateecall

Imports

isIterateeCall
wrong
```
import isIterateeCall from 'lodash._isiterateecall'
```
correct
```
require('lodash._isiterateecall')
```
This is a CJS-only module. No ESM exports. Using import may fail.
lodash.isIterateeCall (attempting)
wrong
```
var isIterateeCall = require('lodash.isiterteecall')
```
correct
```
var _ = require('lodash'); _.isIterateeCall(value, index, object)
```
There is no official public lodash.isIterateeCall package. The internal module is not exported in lodash v4.
lodash v4 internal replacement
```
Do not use any replacement; this function is internal and not needed externally.
```
lodash v4 removed this internal module entirely. No public equivalent exists.

Quickstart

Demonstrates using the deprecated internal module. Not recommended for new code.

var lodash = require('lodash');
var internalIsIterateeCall = require('lodash._isiterateecall');

// Example: used internally in lodash v3 iteratee utilities
var result = internalIsIterateeCall([1, 2, 3], 2, '2');
console.log(result); // true or false, but not meant for public use