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Remove custom toArray checks in _.toArray and simplify array-like object checks in "Collections" methods.

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Former-commit-id: 6b7678de16907f44c1b079a22a6a2e091a638d4b
This commit is contained in:
John-David Dalton
2012-09-15 08:46:49 -07:00
parent 837c15e4f9
commit 0e387d2cda
4 changed files with 27 additions and 75 deletions
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7
build.js
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@@ -599,6 +599,7 @@
'(?:\\n +/\\*[^*]*\\*+(?:[^/][^*]*\\*+)*/)?\\n' +
// match a variable declaration that's not part of a declaration list
'( +)var ' + varName + ' *= *(?:.+?;|(?:Function\\(.+?|.*?[^,])\\n[\\s\\S]+?\\n\\1.+?;)\\n|' +
//'( +)var ' + varName + ' *= *(?:.+?;|(?:Function\\(.+?|.*?[^,])[\\s\\S]+?\\n\\1.+?;)\\n|' +
// match a variable in a declaration list
'\\n +' + varName + ' *=.+?,' +
// end non-capturing group
@@ -836,9 +837,6 @@
source = replaceVar(source, 'isKeysFast', 'false');
source = removeKeysOptimization(source);
// remove Opera 10.53-10.60 JIT fixes
source = source.replace(/length *> *-1 *&& *length/g, 'length');
// remove `prototype` [[Enumerable]] fix from `_.keys`
source = source.replace(/(?:\s*\/\/.*)*\n( +)if *\(.+?propertyIsEnumerable[\s\S]+?\n\1}/, '');
@@ -1190,7 +1188,8 @@
source = source.replace(/(?: *\/\/.*\n)* *(?:else )?if *\(freeExports\) *{\s*}(?:\s*else *{\n([\s\S]+?) *})?/, '$1');
if ((source.match(/\bfreeExports\b/g) || []).length < 2) {
source = source.replace(/var freeExports *=[\s\S]+?;\n/, '');
//source = removeVar(source, 'freeExports');
source = source.replace(/var freeExports *=[\s\S]+?;\n/, '')
}
/*------------------------------------------------------------------------*/