Documentation ¶
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
Types ¶
type RateHelper ¶
type RateHelper struct { APIKey string Amount float32 FromCurrency string ToCurrency []string Result map[string]string // contains filtered or unexported fields }
RateHelper struct definition
func NewRateHelper ¶
func NewRateHelper() *RateHelper
NewRateHelper creates and return a new rate helper struct
func (*RateHelper) Query ¶
func (helper *RateHelper) Query()
Query function, queries different exchange rates and return the results
func (*RateHelper) SaveResult ¶
func (helper *RateHelper) SaveResult(key, value string)
SaveResult saves rate into internal map
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