function newEthereumGlobalsChainIds() { let thisObject = { chainNameById: chainNameById } return thisObject function chainNameById(chainId) { switch(chainId) { case 1: return 'Ethereum Mainnet' case 3: return 'Ethereum Ropsten' case 4: return 'Ethereum Rinkeby' case 42: return 'Ethereum Kovan' case 61: return 'Ethereum Classic Mainnet' case 62: return 'Ethereum Classic Morden' default: return 'Unknown Network' } } }