git ssb

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'use strict'
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var abortCb = require('../util/abort-cb')
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module.exports = function values (array, onAbort) {
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  if(!array)
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    return function (abort, cb) {
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      if(abort) return abortCb(cb, abort, onAbort)
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      return cb(true)
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    }
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  if(!Array.isArray(array))
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    array = Object.keys(array).map(function (k) {
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      return array[k]
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    })
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  var i = 0
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  return function (abort, cb) {
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    if(abort)
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      return abortCb(cb, abort, onAbort)
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    cb(i >= array.length || null, array[i++])
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  }
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}
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