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Allow _.before and _.after to accept func as the first argument

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This commit is contained in:
John-David Dalton
2014-09-01 17:11:23 -07:00
parent 0d6279617b
commit debaed6e5e
2 changed files with 38 additions and 2 deletions
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16
lodash.js
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@@ -5760,7 +5760,13 @@
*/
function after(n, func) {
if (!isFunction(func)) {
throw new TypeError(FUNC_ERROR_TEXT);
if (isFunction(n)) {
var temp = n;
n = func;
func = temp;
} else {
throw new TypeError(FUNC_ERROR_TEXT);
}
}
n = nativeIsFinite(n = +n) ? n : 0;
return function() {
@@ -5788,7 +5794,13 @@
function before(n, func) {
var result;
if (!isFunction(func)) {
throw new TypeError(FUNC_ERROR_TEXT);
if (isFunction(n)) {
var temp = n;
n = func;
func = temp;
} else {
throw new TypeError(FUNC_ERROR_TEXT);
}
}
return function() {
if (--n > 0) {