defaultConfig=getConfig.bind(null,"cc0000",);
defaultConfig(
defaultConfig(
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forEach(function(x,index,a){
arr.map(function(x){
return x+10;
arr;
arr.map(function(x){
return x+10;
arr;
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definaProperties
getOwnPropertyDesctiptor
Object.getOwnPropertyDesctiptor
getOwnPropertyDesctiptor
Object.getOwnPropertyDesctiptor
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