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Fix baseSortedIndex on large arrays by avoiding >>> use.

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John-David Dalton
2014-09-15 01:14:29 -07:00
parent 8d6f7de046
commit edf83823f1
2 changed files with 18 additions and 16 deletions
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16
lodash.js
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@@ -30,8 +30,9 @@
/** Used as the TypeError message for "Functions" methods */
var FUNC_ERROR_TEXT = 'Expected a function';
/** Used as a reference for the max length of an array */
var MAX_ARRAY_LENGTH = Math.pow(2, 32) - 1;
/** Used as references for the max length and index of an array */
var MAX_ARRAY_LENGTH = Math.pow(2, 32) - 1,
MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1;
/**
* Used as the maximum length of an array-like value.
@@ -2285,13 +2286,14 @@
valIsUndef = typeof value == 'undefined';
while (low < high) {
var mid = (low + high) >>> 1,
computed = iteratee(array[mid]);
var mid = floor((low + high) / 2),
computed = iteratee(array[mid]),
isReflexive = computed === computed;
if (valIsNaN) {
var setLow = computed === computed;
var setLow = isReflexive || retHighest;
} else if (valIsUndef) {
setLow = computed === computed && typeof computed != 'undefined';
setLow = isReflexive && (retHighest || typeof computed != 'undefined');
} else {
setLow = retHighest ? (computed <= value) : (computed < value);
}
@@ -2301,7 +2303,7 @@
high = mid;
}
}
return high;
return nativeMin(high, MAX_ARRAY_INDEX);
}
/**