Function getTransformedText

packages/core/ui/text-base/index.ios.ts:486–501

(text: string, textTransform: CoreTypes.TextTransformType)

}

export function getTransformedText(text: string, textTransform: CoreTypes.TextTransformType): string {
	if (!text || !isString(text)) {
		return '';
	}

	switch (textTransform) {
		case 'uppercase':
			return NSStringFromNSAttributedString(text).uppercaseString;
		case 'lowercase':
			return NSStringFromNSAttributedString(text).lowercaseString;
		case 'capitalize':
			return NSStringFromNSAttributedString(text).capitalizedString;
		default:
			return text;
	}
}

function NSStringFromNSAttributedString(source: NSAttributedString | string): NSString {
	return NSString.stringWithString((source instanceof NSAttributedString && source.string) || <string>source);