src/config.js
function(suppliedConfig) {
    suppliedConfig.sdk = prepareSdkConfig(suppliedConfig)
    return $.extend(true, {}, defaultConfig.primary, suppliedConfig);
  }
function(suppliedConfig) {
    suppliedConfig.sdk = prepareSdkConfig(suppliedConfig)
    return $.extend(true, {}, defaultConfig.primary, suppliedConfig);
  }
function ( suppliedConfig ) { suppliedConfig . sdk = prepareSdkConfig ( suppliedConfig ) return $ . extend ( true , { } , defaultConfig . primary , suppliedConfig ) ; }
Merge defaults into passed config
Merge defaults into passed config