You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
28 lines
710 B
28 lines
710 B
import LazyWrapper from './_LazyWrapper.js'; |
|
import getData from './_getData.js'; |
|
import getFuncName from './_getFuncName.js'; |
|
import lodash from './wrapperLodash.js'; |
|
|
|
/** |
|
* Checks if `func` has a lazy counterpart. |
|
* |
|
* @private |
|
* @param {Function} func The function to check. |
|
* @returns {boolean} Returns `true` if `func` has a lazy counterpart, |
|
* else `false`. |
|
*/ |
|
function isLaziable(func) { |
|
var funcName = getFuncName(func), |
|
other = lodash[funcName]; |
|
|
|
if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) { |
|
return false; |
|
} |
|
if (func === other) { |
|
return true; |
|
} |
|
var data = getData(other); |
|
return !!data && func === data[0]; |
|
} |
|
|
|
export default isLaziable;
|
|
|