httpsnippet-fsless/src/helpers/reducer.js

HTTP Request snippet generator for *most* languages without using node-fs

'use strict'

module.exports = function (obj, pair) {
  if (obj[pair.name] === undefined) {
    obj[pair.name] = pair.value
    return obj
  }

  if(obj[pair.name] instanceof Array) {
    obj[pair.name].push(pair.value)
    return obj
  }

  // convert to array
  var arr = [
    obj[pair.name],
    pair.value
  ]

  obj[pair.name] = arr

  return obj
}