GetPairKey return the pair key identifier corresponding to two.

GetTickChannelID is used to get the channel id for OHLCV data streaming it takes pairname, duration and units of data streaming.

NewFileLogger creates a logging utility that outputs to the file passed as argument but but does not output to stdout.

UintToPaddedString converts an int to string of length 19 by padding with 0.

Util function to handle unused variables while testing.