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0.4.3, with fixed export for CommonJS and StopIteration support

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This commit is contained in:
Jeremy Ashkenas
2009-11-09 22:17:47 -05:00
parent 111f1cbc0d
commit b5e1101610
3 changed files with 19 additions and 13 deletions
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16
underscore.js
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@@ -21,19 +21,17 @@
// underscore functions. Wrapped objects may be chained.
var wrapper = function(obj) { this._wrapped = obj; };
// Establish the object that gets thrown to break out of a loop iteration.
var breaker = typeof StopIteration !== 'undefined' ? StopIteration : '__break__';
// Create a safe reference to the Underscore object for reference below.
var _ = root._ = function(obj) { return new wrapper(obj); };
// Export the Underscore object for CommonJS.
if (module && typeof module.exports !== 'undefined') {
// richer binding for systems that allow it (node.js for example)
module.exports = _;
} else {
if (typeof exports !== 'undefined') _ = exports;
}
if (typeof exports !== 'undefined') exports._ = _;
// Current version.
_.VERSION = '0.4.2';
_.VERSION = '0.4.3';
/*------------------------ Collection Functions: ---------------------------*/
@@ -52,7 +50,7 @@
}
}
} catch(e) {
if (e != '__break__') throw e;
if (e != breaker) throw e;
}
return obj;
};
@@ -453,7 +451,7 @@
// Break out of the middle of an iteration.
_.breakLoop = function() {
throw "__break__";
throw breaker;
};
// Generate a unique integer id (unique within the entire client session).