class
Money::Currency::RateStore::Memory
- Money::Currency::RateStore::Memory
- Money::Currency::RateStore
- Reference
- Object
Overview
Class for concurrency-safe storage of exchange rate pairs.
Used by instances of Currency::VariableExchange.
store = Money::Currency::RateStore::Memory.new
store["USD", "CAD"] = 0.98
store["USD", "CAD"] # => 0.98
# Iterates rates
store.each do |rate|
puts rate
endDirect Known Subclasses
Defined in:
money/currency/rate_store/memory.crInstance methods inherited from class Money::Currency::RateStore
<<(rate : Rate) : self<<(rates : Enumerable(Rate)) : self <<, [](from : String | Symbol | Currency, to : String | Symbol | Currency) : BigDecimal [], []=(from : String | Symbol | Currency, to : String | Symbol | Currency, value : Number) : Nil []=, []?(from : String | Symbol | Currency, to : String | Symbol | Currency) : BigDecimal | Nil []?, clear(base_currency : String | Symbol | Currency) : Nil
clear : Nil clear, each(& : Rate -> _) : Nil each, rates : Array(Rate) rates, transaction(*, mutable : Bool = false, & : -> _) transaction