30 lines
649 B
Markdown
30 lines
649 B
Markdown
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# currency
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This package generates structs containing all the up-to-date `ISO4217` currency codes and minor units, along with a very simple validator.
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Data is graciously provided by:
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- [International Organization for Standardization](https://www.iso.org/iso-4217-currency-codes.html)
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- [Currency Code Services – ISO 4217 Maintenance Agency](https://www.currency-iso.org)
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## Usage:
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```
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package main
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func main() {
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// Validation of codes.
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ok := currency.Valid("ABC")
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if !ok {
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// whatever you need.
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}
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// easy to get the values
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fmt.Println(currency.USD.Code())
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// Output: USD
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fmt.Println(currency.USD.MinorUnit())
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// Output: 2
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}
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```
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