Initial commit

ReactKit/Base/RCTModuleMethod.m

@@ -0,0 +1,35 @@
+// Copyright 2004-present Facebook. All Rights Reserved.
+
+#import "RCTModuleMethod.h"
+
+@implementation RCTModuleMethod
+
+- (instancetype)initWithSelector:(SEL)selector
+                    JSMethodName:(NSString *)JSMethodName
+                           arity:(NSUInteger)arity
+            blockArgumentIndexes:(NSIndexSet *)blockArgumentIndexes
+{
+  if ((self = [super init])) {
+    _selector = selector;
+    _JSMethodName = [JSMethodName copy];
+    _arity = arity;
+    _blockArgumentIndexes = [blockArgumentIndexes copy];
+  }
+  return self;
+}
+
+- (NSString *)description
+{
+  NSString *blocks = @"no block args";
+  if (self.blockArgumentIndexes.count > 0) {
+    NSMutableString *indexString = [NSMutableString string];
+    [self.blockArgumentIndexes enumerateIndexesUsingBlock:^(NSUInteger idx, BOOL *stop) {
+      [indexString appendFormat:@", %tu", idx];
+    }];
+    blocks = [NSString stringWithFormat:@"block args at %@", [indexString substringFromIndex:2]];
+  }
+
+  return [NSString stringWithFormat:@"<%@: %p; exports -%@ as %@; %@>", NSStringFromClass(self.class), self, NSStringFromSelector(self.selector), self.JSMethodName, blocks];
+}
+
+@end