GetCurrencyID returns the currencyID stored from metadata.

GetFavourites reads stored favourite coin details from ~/.cryptgo-data.json and returns a map.

GetPortfolio reads stored portfolio details from ~/.cryptgo-data.json and returns a map.

LoopTick runs a given action in a loop in periods of 't' duration.

MaxFloat64 returns maximum float from a given number of floats.

MinFloat64 returns minimum float from a given number of floats.

RoundValues rounds off a pair of given floats to Thousands (kilo), Millions (mega) or Billions (giga).

SaveMetadata exports favourites, currency and portfolio to disk.

SortData helps sort table rows.

DownArrow provides the symbol for decrease.

UpArrow provides the symbol for increase.

AllCurrencyData holds data of a group of currencies fetched from CoinCap.

Currency holds currency data when fetched from CoinCap.

Metadata holds persistent information to be stored to disk.