Rename `substringWithRange` and `substringFromIndex` to just `substring`

behrang / YamlSwift

Load YAML and JSON documents using Swift

MIT License

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Rename `substringWithRange` and `substringFromIndex` to just `substring` #57

Closed seivan closed 7 years ago

seivan commented 7 years ago

Removing nested closure to just using the function signature directly.

In the future, might switch out NSString to String, substring to the subscription [] operator and NSRange to Range<Int> or Range<String.Index>

Any takes on this?