Jargon generator

generator.js

const verbs = [ 
  'circle back', 
  'hustle', 
  'pivot', 
  'disrupt', 
  'sync up', 
  'leverage', 
  'take a deep dive'
]
const adjectives = [ 
  'open-source', 
  'foss', 
  'agile', 
  'unicorn',
  'disruptive',
  'next gen'
]
const nouns = [ 
  'leverage', 
  'crypto', 
  'NFT', 
  'blockchain', 
  '10x engineer', 
  'fintech',  
  'artifical intelligence',
  'encryption',
  'end-to-end encryption',
  'deep learning',
  'algorithm',
  '~~bugs~~features',
  'startup',
  'cloud',
  'market'
]

const choose = arr => () => arr[Math.floor(Math.random() * arr.length)]
const chooseMany = arr => (num = 1, join = true) => {
  // Remove duplicates by using an alternative algorithm
  const temp = [...arr].sort((a, b) => Math.random() - 0.5)
  const res = Array.from({ length: num }, () => temp.pop())
  return join ? res.join(' ') : res
}
const num = n => Math.floor(Math.random() * n) + 1
const bool = () => Math.random() > 0.5

const match = (term, cases) => {
  for (const [condition, value] of Object.entries(cases)) {
    if (term == condition) return value
  }
  return cases['_']
}

// VERY VERY SIMPLE ALGORITHM
const ing = (phrase) => {
  const words = phrase.split(' ')
  let word = words[0] 

  if (word.endsWith('e')) {
    word = word.slice(0, -1)
  }
  word += 'ing'

  return [word, ...words.slice(1)].join(' ')
}

const group = (verb, adj, noun) => {
  const group = match(verb, {
    'circle back': 'to',
    'hustle': 'on',
    'pivot': 'to',
    'sync up': 'with',
    'take a deep dive': 'into',
    _: ''
  })

  const next = match(noun, {
    'cloud': 'the',
    'algorithm': 'our',
    'NFT': 'the',
    _: ''
  })

  return [verb, group, next, adj, noun].filter(a => a != '').join(' ')
}

const phrases = [
  ({ noun, adj, verb }) => `We need to ${group(verb(), adj(), noun())}`,
  ({ noun, adj, verb }) => `Our team should ${group(verb(), adj(), noun())}`,
  ({ noun, adj, verb }) => `Our competitors have a better ${noun()}, but we bring our ${adj()} ${noun()} ${bool() ? `and our ${adj(3)} ${noun()} ` : ''}to the table`,
  ({ noun, adj, verb }) => `The ${adj()} approach that we choose allows us to ${group(verb(), adj(2), noun())}`,
  ({ noun, adj, verb }) => `I think we should ${group(verb(), '', noun())} and ${group(verb(), '', noun())} so we can move forward`,
  ({ noun, adj, verb }) => `This situation calls for the use of ${adj()} ${ing(verb())}`,
  ({ noun, adj, verb }) => `Their ${adj()} ${noun()} is performing better than our ${adj(2)} ${noun()}, so we need to ${verb()} and ${verb()}`,
  ({ noun, adj, verb }) => `The ${noun()} of our ${noun()} lets us ${group(verb(), adj(), noun())}`
]

const generate = () => {
  const adj = chooseMany(adjectives)
  const verb = chooseMany(verbs)
  const noun = chooseMany(nouns)

  const phrase = choose(phrases)()
  console.log(phrase, typeof phrase)

  return phrase({ adj, verb, noun })
}

const generateMany = (num = 1) => {
  const adj = chooseMany(adjectives)
  const verb = chooseMany(verbs)
  const noun = chooseMany(nouns)
  const phrase = chooseMany(phrases)(num, false)

  return phrase.map(phrase => phrase({ adj, verb, noun })).join('. ')
}

console.log(generateMany(4))