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Bump to v4.10.0.

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This commit is contained in:
John-David Dalton
2016-04-10 23:01:56 -07:00
parent 7d39d58e43
commit be0bf2681b
61 changed files with 445 additions and 420 deletions
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28
split.js
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@@ -1,18 +1,12 @@
var isRegExp = require('./isRegExp'),
var castSlice = require('./_castSlice'),
isIterateeCall = require('./_isIterateeCall'),
isRegExp = require('./isRegExp'),
reHasComplexSymbol = require('./_reHasComplexSymbol'),
stringToArray = require('./_stringToArray'),
toString = require('./toString');
/** Used to compose unicode character classes. */
var rsAstralRange = '\\ud800-\\udfff',
rsComboMarksRange = '\\u0300-\\u036f\\ufe20-\\ufe23',
rsComboSymbolsRange = '\\u20d0-\\u20f0',
rsVarRange = '\\ufe0e\\ufe0f';
/** Used to compose unicode capture groups. */
var rsZWJ = '\\u200d';
/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
var reHasComplexSymbol = RegExp('[' + rsZWJ + rsAstralRange + rsComboMarksRange + rsComboSymbolsRange + rsVarRange + ']');
/** Used as references for the maximum length and index of an array. */
var MAX_ARRAY_LENGTH = 4294967295;
/**
* Splits `string` by `separator`.
@@ -34,6 +28,13 @@ var reHasComplexSymbol = RegExp('[' + rsZWJ + rsAstralRange + rsComboMarksRange
* // => ['a', 'b']
*/
function split(string, separator, limit) {
if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) {
separator = limit = undefined;
}
limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0;
if (!limit) {
return [];
}
string = toString(string);
if (string && (
typeof separator == 'string' ||
@@ -41,8 +42,7 @@ function split(string, separator, limit) {
)) {
separator += '';
if (separator == '' && reHasComplexSymbol.test(string)) {
var strSymbols = stringToArray(string);
return limit === undefined ? strSymbols : strSymbols.slice(0, limit < 0 ? 0 : limit);
return castSlice(stringToArray(string), 0, limit);
}
}
return string.split(separator, limit);