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Break circular dependencies #118

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Break circular dependencies #118

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16 changes: 13 additions & 3 deletions taffy.js
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Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ var TAFFY, exports, T;
isIndexable, returnFilter, runFilters,
numcharsplit, orderByCol, run, intersection,
filter, makeCid, safeForJson,
isRegexp, sortArgs
isRegexp, sortArgs, safeForJsonRecursive
;


Expand Down Expand Up @@ -90,12 +90,22 @@ var TAFFY, exports, T;
isRegexp = function(aObj) {
return Object.prototype.toString.call(aObj)==='[object RegExp]';
}

safeForJson = function(aObj) {
return safeForJsonRecursive(aObj, []);
}

safeForJsonRecursive = function(aObj, aPrevious) {
for (var i in aPrevious) {
if (aPrevious[i]===aObj) {
return null;
}
}
aPrevious.push(aObj);
var myResult = T.isArray(aObj) ? [] : T.isObject(aObj) ? {} : null;
if(aObj===null) return aObj;
for(var i in aObj) {
myResult[i] = isRegexp(aObj[i]) ? aObj[i].toString() : T.isArray(aObj[i]) || T.isObject(aObj[i]) ? safeForJson(aObj[i]) : aObj[i];
myResult[i] = isRegexp(aObj[i]) ? aObj[i].toString() : T.isArray(aObj[i]) || T.isObject(aObj[i]) ? safeForJsonRecursive(aObj[i], aPrevious) : aObj[i];
}
return myResult;
}
Expand Down