SoftBank.Note.Currency.symbol

You're seeing just the function symbol, go back to SoftBank.Note.Currency module for more information.

Specs

symbol(SoftBank.Note.t() | String.t() | atom()) :: String.t()

Returns the symbol of the currency or nil if it doesn’t exist.

Example:

iex> SoftBank.Note.Currency.symbol(:USD)
"$"
iex> SoftBank.Note.Currency.symbol(:WRONG)
nil