tracer says to #ysitd
a};k.array={};k.NATIVE_ARRAY_PROTOTYPES=k.TRUSTED_SITE;k.array.ASSUME_NATIVE_FUNCTIONS=!1;k.array.peek=function(a){return a[a.length-1]};k.array.last=k.array.peek;k.array.indexOf=k.NATIVE_ARRAY_PROTOTYPES&&(k.array.ASSUME_NATIVE_FUNCTIONS||Array.prototype.indexOf)?function(a,c,d){k.asserts.assert(null!=a.length);return Array.prototype.indexOf.call(a,c,d)}:function(a,c,d){d=null==d?0:0>d?Math.max(0,a.length+d):d;if(k.isString(a))return