frog/leg/scanner/string_scanner.dart - Issue 9204006: Make SourceString Iterable<int>.

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Unified Diff: frog/leg/scanner/string_scanner.dart

Issue 9204006: Make SourceString Iterable<int>. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 8 years, 11 months ago

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Index: frog/leg/scanner/string_scanner.dart

diff --git a/frog/leg/scanner/string_scanner.dart b/frog/leg/scanner/string_scanner.dart

index 58efaa0990750693345a1e61b92fe385f053021b..0b0d28f6fe723d4c0a30dd5b865fcfaaa855a932 100644

--- a/frog/leg/scanner/string_scanner.dart

+++ b/frog/leg/scanner/string_scanner.dart

@@ -47,6 +47,9 @@ class SubstringWrapper implements SourceString {

return other is SourceString && toString() == other.toString();

}

+ Iterator<int> iterator() =>

+ new StringCodeIterator.substring(stringValue, begin, end);

int get length() => end - begin;

void printOn(StringBuffer sb) {

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