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Add LARGE_ARRAY_SIZE to more easily track what's considered a large array.

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jdalton
2015-06-05 17:30:39 -07:00
parent 948faf6cf9
commit 497cde7e92
1 changed files with 7 additions and 4 deletions
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11
lodash.src.js
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@@ -33,6 +33,9 @@
var HOT_COUNT = 150, var HOT_COUNT = 150,
HOT_SPAN = 16; HOT_SPAN = 16;
/** Used as the size to enable large array optimizations. */
var LARGE_ARRAY_SIZE = 200;
/** Used to indicate the type of lazy iteratees. */ /** Used to indicate the type of lazy iteratees. */
var LAZY_DROP_WHILE_FLAG = 0, var LAZY_DROP_WHILE_FLAG = 0,
LAZY_FILTER_FLAG = 1, LAZY_FILTER_FLAG = 1,
@@ -1178,7 +1181,7 @@
resIndex = 0, resIndex = 0,
takeCount = nativeMin(length, this.__takeCount__); takeCount = nativeMin(length, this.__takeCount__);
if (!isArr || (iterLength < 2 && arrLength == length && takeCount == length)) { if (!isArr || array.length < LARGE_ARRAY_SIZE || (iterLength < 2 && arrLength == length && takeCount == length)) {
return baseWrapperValue(isRight ? array.reverse() : array, this.__actions__); return baseWrapperValue(isRight ? array.reverse() : array, this.__actions__);
} }
var result = []; var result = [];
@@ -1912,7 +1915,7 @@
var index = -1, var index = -1,
indexOf = getIndexOf(), indexOf = getIndexOf(),
isCommon = indexOf == baseIndexOf, isCommon = indexOf == baseIndexOf,
cache = (isCommon && values.length >= 200) ? createCache(values) : null, cache = (isCommon && values.length >= LARGE_ARRAY_SIZE) ? createCache(values) : null,
valuesLength = values.length; valuesLength = values.length;
if (cache) { if (cache) {
@@ -2787,7 +2790,7 @@
indexOf = getIndexOf(), indexOf = getIndexOf(),
length = array.length, length = array.length,
isCommon = indexOf == baseIndexOf, isCommon = indexOf == baseIndexOf,
isLarge = isCommon && length >= 200, isLarge = isCommon && length >= LARGE_ARRAY_SIZE,
seen = isLarge ? createCache() : null, seen = isLarge ? createCache() : null,
result = []; result = [];
@@ -3426,7 +3429,7 @@
var args = arguments, var args = arguments,
value = args[0]; value = args[0];
if (wrapper && args.length == 1 && isArray(value)) { if (wrapper && args.length == 1 && isArray(value) && value.length >= LARGE_ARRAY_SIZE) {
return wrapper.plant(value).value(); return wrapper.plant(value).value();
} }
var index = 0, var index = 0,