anchor.diff:  invert,utils/object-inverse
   invertBy,utils/object-inverse-by
   invoke,N/A
  -keys,(planned)
  +keys,utils/keys
   keysIn,utils/keys-in
   mapKeys,utils/map-keys
   mapValues,utils/map-values
  
positive.code: endsWith,string/ends-with
  escape,(planned)
  escapeRegExp,utils/escape-regexp-string
  kebabCase,(planned)
  lowerCase,string/lowercase
  lowerFirst,(planned)
  pad,string/pad
  padEnd,string/right-pad
  padStart,string/left-pad
  
negative.code: truncate,(planned)
  unescape,(planned)
  upperCase,string/uppercase
  upperFirst,string/capitalize
  words,nlp/tokenize
  attempt,utils/try-function
  bindAll,(maybe)
  