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add simpleMemoize

This commit is contained in:
Mikhail Mikheev 2019-04-25 18:48:37 +04:00
parent fb881df323
commit d89564dcfb
1 changed files with 3 additions and 2 deletions
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5
src/routes/safe/components/Balances/Tokens/screens/AddCustomToken/validators.js
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@ -18,7 +18,7 @@ export const simpleMemoize = (fn: Function) => {
} }
// eslint-disable-next-line // eslint-disable-next-line
export const addressIsTokenContract = async (tokenAddress: string) => { export const addressIsTokenContract = simpleMemoize(async (tokenAddress: string) => {
// SECOND APPROACH: // SECOND APPROACH:
// They both seem to work the same // They both seem to work the same
// const tokenContract = await getStandardTokenContract() // const tokenContract = await getStandardTokenContract()
@ -34,8 +34,9 @@ export const addressIsTokenContract = async (tokenAddress: string) => {
if (call === '0x') { if (call === '0x') {
return 'Not a token address' return 'Not a token address'
} }
} })
// eslint-disable-next-line
export const doesntExistInTokenList = (tokenList: List<Token>) => simpleMemoize((tokenAddress: string) => { export const doesntExistInTokenList = (tokenList: List<Token>) => simpleMemoize((tokenAddress: string) => {
const tokenIndex = tokenList.findIndex(({ address }) => sameAddress(address, tokenAddress)) const tokenIndex = tokenList.findIndex(({ address }) => sameAddress(address, tokenAddress))