Contains returns true if value exists in arr.

CreateFile creates a file with the given path and returns the file object.

GetKey returns the key of a token in a specific format to make it sortable.

************************************************************************************************* ** The GetTokensFromAddresses function reads the addresses of the tokens and returns a list of ** tokens with their basic informations (name, symbol, logoURI, decimals, chainID).

************************************************************************************************* * The GetTokensFromList function reads the token list and returns a list of tokens with their * basic informations (name, symbol, logoURI, decimals, chainID).

************************************************************************************************* * The groupByChainID function is a small helper function to group tokens by chainID *************************************************************************************************/.

Includes returns true if the provided T is in the provided slice.

LoadTokenListFromJsonFile loads a token list from a json file.

************************************************************************************************* * The RetrieveBasicInformations function reads the token list and returns a list of tokens with * their basic informations (name, symbol, logoURI, decimals, chainID).

SafeInt returns the provided variable or a fallback if it is empty.

SafeString returns the provided variable or a fallback if it is empty.

SaveChainListInJsonFile saves a chain list in a json file.

SaveTokenListInJsonFile saves a token list in a json file.

ToAddress convert a string to a checksummed address.

BASE_PATH is the base path to access the data informations.