Revert revision 33053

third_party/pkg/angular/lib/utils.dart

 library angular.util;
 
-bool toBool(x) {
+toBool(x) {
   if (x is bool) return x;
   if (x is num) return x != 0;
   return false;
 }
 
 typedef FnWith0Args();
 typedef FnWith1Args(a0);
 typedef FnWith2Args(a0, a1);
 typedef FnWith3Args(a0, a1, a2);
 typedef FnWith4Args(a0, a1, a2, a3);
@@ skipping 23 matching lines @@
   }
 }
 
 relaxFnArgs1(Function fn) {
   if (fn is FnWith3Args) return (_1) => fn(_1, null, null);
   if (fn is FnWith2Args) return (_1) => fn(_1, null);
   if (fn is FnWith1Args) return fn;
   if (fn is FnWith0Args) return (_1) => fn();
 }
 
-relaxFnArgs2(Function fn) {
-  if (fn is FnWith2Args) return fn;
-  if (fn is FnWith1Args) return (_1, _2) => fn(_1);
-  if (fn is FnWith0Args) return (_1, _2) => fn();
-}
-
 relaxFnArgs3(Function fn) {
   if (fn is FnWith3Args) return fn;
   if (fn is FnWith2Args) return (_1, _2, _3) => fn(_1, null);
   if (fn is FnWith1Args) return (_1, _2, _3) => fn(_1);
   if (fn is FnWith0Args) return (_1, _2, _3) => fn();
 }
 
 relaxFnArgs(Function fn) {
   if (fn is FnWith5Args) {
     return ([a0, a1, a2, a3, a4]) => fn(a0, a1, a2, a3, a4);
   } else if (fn is FnWith4Args) {
     return ([a0, a1, a2, a3, a4]) => fn(a0, a1, a2, a3);
   } else if (fn is FnWith3Args) {
     return ([a0, a1, a2, a3, a4]) => fn(a0, a1, a2);
   } else if (fn is FnWith2Args) {
     return ([a0, a1, a2, a3, a4]) => fn(a0, a1);
   } else if (fn is FnWith1Args) {
     return ([a0, a1, a2, a3, a4]) => fn(a0);
   } else if (fn is FnWith0Args) {
     return ([a0, a1, a2, a3, a4]) => fn();
   } else {
     return ([a0, a1, a2, a3, a4]) {
       throw "Unknown function type, expecting 0 to 5 args.";
     };
   }
 }
 
+camelcase(String s) {
+  var part = s.split('-').map((s) => s.toLowerCase());
+  if (part.length <= 1) {
+    return part.join();
+  }
+  return part.first + part.skip(1).map(capitalize).join();
+}
+
 capitalize(String s) => s.substring(0, 1).toUpperCase() + s.substring(1);
 
+var SNAKE_CASE_REGEXP = new RegExp("[A-Z]");
 
-/// Returns whether or not the given identifier is a reserved word in Dart.
-bool isReservedWord(String identifier) => RESERVED_WORDS.contains(identifier);
-
-final Set<String> RESERVED_WORDS = new Set<String>.from(const [
-  "assert",
-  "break",
-  "case",
-  "catch",
-  "class",
-  "const",
-  "continue",
-  "default",
-  "do",
-  "else",
-  "enum",
-  "extends",
-  "false",
-  "final",
-  "finally",
-  "for",
-  "if",
-  "in",
-  "is",
-  "new",
-  "null",
-  "rethrow",
-  "return",
-  "super",
-  "switch",
-  "this",
-  "throw",
-  "true",
-  "try",
-  "var",
-  "void",
-  "while",
-  "with"
-]);
+snakecase(String name, [separator = '-']) =>
+    name.replaceAllMapped(SNAKE_CASE_REGEXP, (Match match) =>
+        (match.start != 0 ? separator : '') + match.group(0).toLowerCase());