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.
32 lines
893 B
32 lines
893 B
2 weeks ago
|
import baseMatches from './_baseMatches.js';
|
||
|
|
import baseMatchesProperty from './_baseMatchesProperty.js';
|
||
|
|
import identity from './identity.js';
|
||
|
|
import isArray from './isArray.js';
|
||
|
|
import property from './property.js';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The base implementation of `_.iteratee`.
|
||
|
|
*
|
||
|
|
* @private
|
||
|
|
* @param {*} [value=_.identity] The value to convert to an iteratee.
|
||
|
|
* @returns {Function} Returns the iteratee.
|
||
|
|
*/
|
||
|
|
function baseIteratee(value) {
|
||
|
|
// Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.
|
||
|
|
// See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.
|
||
|
|
if (typeof value == 'function') {
|
||
|
|
return value;
|
||
|
|
}
|
||
|
|
if (value == null) {
|
||
|
|
return identity;
|
||
|
|
}
|
||
|
|
if (typeof value == 'object') {
|
||
|
|
return isArray(value)
|
||
|
|
? baseMatchesProperty(value[0], value[1])
|
||
|
|
: baseMatches(value);
|
||
|
|
}
|
||
|
|
return property(value);
|
||
|
|
}
|
||
|
|
|
||
|
|
export default baseIteratee;
|