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34 lines
832 B
34 lines
832 B
IO.include("frame/Opt.js");
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IO.include("frame/Chain.js");
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IO.include("frame/Link.js");
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IO.include("frame/String.js");
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IO.include("frame/Hash.js");
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IO.include("frame/Namespace.js");
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//IO.include("frame/Reflection.js");
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/** A few helper functions to make life a little easier. */
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function defined(o) {
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return (o !== undefined);
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}
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function copy(o) { // todo check for circular refs
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if (o == null || typeof(o) != 'object') return o;
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var c = new o.constructor();
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for(var p in o) c[p] = copy(o[p]);
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return c;
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}
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function isUnique(arr) {
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var l = arr.length;
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for(var i = 0; i < l; i++ ) {
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if (arr.lastIndexOf(arr[i]) > i) return false;
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}
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return true;
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}
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/** Returns the given string with all regex meta characters backslashed. */
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RegExp.escapeMeta = function(str) {
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return str.replace(/([$^\\\/()|?+*\[\]{}.-])/g, "\\$1");
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}
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