turnInterpolationIntoICUForm function
String
turnInterpolationIntoICUForm(
- Message message,
- dynamic chunk, {
- bool shouldEscapeICU = false,
})
Implementation
String turnInterpolationIntoICUForm(Message message, chunk,
{bool shouldEscapeICU: false}) {
if (chunk is String) {
return shouldEscapeICU ? escape(chunk) : chunk;
}
if (chunk is int && chunk >= 0 && chunk < message.arguments.length) {
return "{${message.arguments[chunk]}}";
}
if (chunk is SubMessage) {
return chunk.expanded((message, chunk) =>
turnInterpolationIntoICUForm(message, chunk, shouldEscapeICU: true));
}
if (chunk is Message) {
return chunk.expanded((message, chunk) => turnInterpolationIntoICUForm(
message, chunk,
shouldEscapeICU: shouldEscapeICU));
}
throw new FormatException("Illegal interpolation: $chunk");
}