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Ensure the exports object is not a DOM element. [closes #197]

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Former-commit-id: 3adb679f7f4d7a64e0bc37ed80a443c211a17510
This commit is contained in:
John-David Dalton
2013-02-27 09:10:13 -08:00
parent 999aae0a33
commit 6435aaa64f
3 changed files with 12 additions and 6 deletions
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6
build.js
View File

@@ -529,7 +529,7 @@
' _ = lodash;',
' lodash.templates = lodash.extend(lodash.templates || {}, templates);',
' });',
" } else if (freeExports) {",
" } else if (freeExports && !freeExports.nodeType) {",
" _ = require('" + options.moduleId + "');",
" if (freeModule) {",
' (freeModule.exports = templates).templates = templates;',
@@ -2417,9 +2417,9 @@
}
// remove `if (freeExports) {...}` if it's empty
if (isAMD && isGlobal) {
source = source.replace(/(?: *\/\/.*\n)* *(?:else )?if *\(freeExports\) *{\s*}\n+/, '');
source = source.replace(/(?: *\/\/.*\n)* *(?:else )?if *\(freeExports.*?\) *{\s*}\n+/, '');
} else {
source = source.replace(/(?: *\/\/.*\n)* *(?:else )?if *\(freeExports\) *{\s*}(?:\s*else *{([\s\S]+?) *})?\n+/, '$1\n');
source = source.replace(/(?: *\/\/.*\n)* *(?:else )?if *\(freeExports.*?\) *{\s*}(?:\s*else *{([\s\S]+?) *})?\n+/, '$1\n');
}
}());

4
lodash.js
View File

@@ -173,7 +173,7 @@
nativeRandom = Math.random;
/** Detect various environments */
var isIeOpera = !!context.attachEvent,
var isIeOpera = reNative.test(context.attachEvent),
isJSC = !/\n{2,}/.test(Function()),
isV8 = nativeBind && !/\n|true/.test(nativeBind + isIeOpera);
@@ -5224,7 +5224,7 @@
});
}
// check for `exports` after `define` in case a build optimizer adds an `exports` object
else if (freeExports) {
else if (freeExports && !freeExports.nodeType) {
// in Node.js or RingoJS v0.8.0+
if (freeModule) {
(freeModule.exports = _)._ = _;

8
test/index.html
View File

@@ -4,12 +4,18 @@
<meta charset="utf-8">
<title>Lo-Dash Test Suite</title>
<link rel="stylesheet" href="../vendor/qunit/qunit/qunit.css">
<style>
#exports {
display: none;
}
</style>
</head>
<body>
<div id="qunit"></div>
<script src="../vendor/platform.js/platform.js"></script>
<script src="../vendor/qunit/qunit/qunit.js"></script>
<script src="test-ui.js"></script>
<div id="qunit"></div>
<div id="exports"></div>
<script>
// set a bad shim
Object._keys = Object.keys;