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Qualify isIterateeCall use.

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John-David Dalton
2014-09-24 09:29:43 -07:00
parent 7ff50893dc
commit 073f715f17
1 changed files with 13 additions and 15 deletions
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28
lodash.js
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@@ -2565,7 +2565,7 @@
if (length < 2 || object == null) {
return object;
}
if (isIterateeCall(arguments[1], arguments[2], arguments[3])) {
if (length > 3 && isIterateeCall(arguments[1], arguments[2], arguments[3])) {
length = 2;
}
// juggle arguments
@@ -3991,9 +3991,10 @@
*/
function slice(array, start, end) {
var index = -1,
length = array ? array.length : 0;
length = array ? array.length : 0,
endType = typeof end;
if (end && isIterateeCall(array, start, end)) {
if (end && endType != 'number' && isIterateeCall(array, start, end)) {
start = 0;
end = length;
}
@@ -4001,7 +4002,7 @@
if (start < 0) {
start = -start > length ? 0 : (length + start);
}
end = (typeof end == 'undefined' || end > length) ? length : (+end || 0);
end = (endType == 'undefined' || end > length) ? length : (+end || 0);
if (end < 0) {
end += length;
}
@@ -5215,9 +5216,8 @@
* // => { 'user': 'fred', 'age': 40 };
*/
function max(collection, iteratee, thisArg) {
if (isIterateeCall(collection, iteratee, thisArg)) {
iteratee = null;
}
iteratee = isIterateeCall(collection, iteratee, thisArg) ? null : iteratee;
var computed = -Infinity,
noIteratee = iteratee == null,
isArr = noIteratee && isArray(collection),
@@ -5295,9 +5295,8 @@
* // => { 'user': 'barney', 'age': 36 };
*/
function min(collection, iteratee, thisArg) {
if (isIterateeCall(collection, iteratee, thisArg)) {
iteratee = null;
}
iteratee = isIterateeCall(collection, iteratee, thisArg) ? null : iteratee;
var computed = Infinity,
noIteratee = iteratee == null,
isArr = noIteratee && isArray(collection),
@@ -5698,9 +5697,8 @@
* // = > [['barney', 26], ['barney', 36], ['fred', 30], ['fred', 40]]
*/
function sortBy(collection, iteratee, thisArg) {
if (isIterateeCall(collection, iteratee, thisArg)) {
iteratee = null;
}
iteratee = isIterateeCall(collection, iteratee, thisArg) ? null : iteratee;
var index = -1,
length = collection ? collection.length : 0,
multi = iteratee && isArray(iteratee),
@@ -9227,7 +9225,7 @@
* // => a floating-point number between 1.2 and 5.2
*/
function random(min, max, floating) {
if (isIterateeCall(min, max, floating)) {
if (floating && isIterateeCall(min, max, floating)) {
max = floating = null;
}
var noMin = min == null,
@@ -9294,7 +9292,7 @@
* // => []
*/
function range(start, end, step) {
if (isIterateeCall(start, end, step)) {
if (step && isIterateeCall(start, end, step)) {
end = step = null;
}
start = +start || 0;