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Replace uses of deprecated new Buffer with Buffer.from #80

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Dec 7, 2018
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Replace uses of deprecated new Buffer with Buffer.from #80

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10 changes: 5 additions & 5 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -16,11 +16,11 @@ const rlp = ethUtil.rlp
// geth compatible db keys
const headHeaderKey = 'LastHeader' // current canonical head for light sync
const headBlockKey = 'LastBlock' // current canonical head for full sync
const headerPrefix = new Buffer('h') // headerPrefix + number + hash -> header
const tdSuffix = new Buffer('t') // headerPrefix + number + hash + tdSuffix -> td
const numSuffix = new Buffer('n') // headerPrefix + number + numSuffix -> hash
const blockHashPrefix = new Buffer('H') // blockHashPrefix + hash -> number
const bodyPrefix = new Buffer('b') // bodyPrefix + number + hash -> block body
const headerPrefix = Buffer.from('h') // headerPrefix + number + hash -> header
const tdSuffix = Buffer.from('t') // headerPrefix + number + hash + tdSuffix -> td
const numSuffix = Buffer.from('n') // headerPrefix + number + numSuffix -> hash
const blockHashPrefix = Buffer.from('H') // blockHashPrefix + hash -> number
const bodyPrefix = Buffer.from('b') // bodyPrefix + number + hash -> block body

// utility functions
const bufBE8 = n => n.toArrayLike(Buffer, 'be', 8) // convert BN to big endian Buffer
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