|  | @@ -938,11 +938,11 @@ category: 'accessing',
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				|  |  |  fn: function (anIndex,aBlock,anotherBlock){
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				|  |  |  var self=this;
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				|  |  |  return smalltalk.withContext(function($ctx1) { 
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				|  |  | -_st(self)._subclassReponsibility();
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				|  |  | +_st(self)._subclassResponsibility();
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				|  |  |  return self}, function($ctx1) {$ctx1.fill(self,"at:ifPresent:ifAbsent:",{anIndex:anIndex,aBlock:aBlock,anotherBlock:anotherBlock},smalltalk.IndexableCollection)})},
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				|  |  |  args: ["anIndex", "aBlock", "anotherBlock"],
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				|  |  | -source: "at: anIndex ifPresent: aBlock ifAbsent: anotherBlock\x0a\x09\x22Lookup the given index in the receiver.\x0a\x09If it is present, answer the value of evaluating aBlock with the value stored at anIndex.\x0a\x09Otherwise, answer the value of anotherBlock.\x22\x0a\x0a\x09self subclassReponsibility",
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				|  |  | -messageSends: ["subclassReponsibility"],
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				|  |  | +source: "at: anIndex ifPresent: aBlock ifAbsent: anotherBlock\x0a\x09\x22Lookup the given index in the receiver.\x0a\x09If it is present, answer the value of evaluating aBlock with the value stored at anIndex.\x0a\x09Otherwise, answer the value of anotherBlock.\x22\x0a\x0a\x09self subclassResponsibility",
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				|  |  | +messageSends: ["subclassResponsibility"],
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				|  |  |  referencedClasses: []
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				|  |  |  }),
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				|  |  |  smalltalk.IndexableCollection);
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