uniswap-interface-uncensored/src/hooks/useToggle.ts

import { useCallback, useState } from 'react'

export default function useToggle(initialState = false): [boolean, () => void] {
  const [state, setState] = useState(initialState)
  const toggle = useCallback(() => setState((state) => !state), [])
  return [state, toggle]
}
perf(ethereum): reduce number of calls by batching all polling node calls (#840) * initial refactoring * rebase lint error * start implementing reducer * multicall reducer * working multicall! * clean up performance, re-fix annoying error * use multicall everywhere * use multicall for balances * fix lint warning * Use checksummed address * Fix strict warning * get it to a working state with the more generic form * convert useETHBalances * Remove the eth-scan contract completely * Remove the eth-scan contract completely more * Default export * Put the encoding/decoding in the methods that can do it most efficiently * Avoid duplicate fetches via debounce * Reduce delay to something less noticeable * Return null if pair reserves are undefined to indicate it does not exist 2020-05-29 04:17:45 +03:00			`import { useCallback, useState } from 'react'`

			`export default function useToggle(initialState = false): [boolean, () => void] {`
			`const [state, setState] = useState(initialState)`
Fix code style issues with ESLint 2021-02-16 11:46:17 +03:00			`const toggle = useCallback(() => setState((state) => !state), [])`
perf(ethereum): reduce number of calls by batching all polling node calls (#840) * initial refactoring * rebase lint error * start implementing reducer * multicall reducer * working multicall! * clean up performance, re-fix annoying error * use multicall everywhere * use multicall for balances * fix lint warning * Use checksummed address * Fix strict warning * get it to a working state with the more generic form * convert useETHBalances * Remove the eth-scan contract completely * Remove the eth-scan contract completely more * Default export * Put the encoding/decoding in the methods that can do it most efficiently * Avoid duplicate fetches via debounce * Reduce delay to something less noticeable * Return null if pair reserves are undefined to indicate it does not exist 2020-05-29 04:17:45 +03:00			`return [state, toggle]`
			`}`