Format all dart: library files

sdk/lib/collection/set.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 /**
  * Base implementations of [Set].
  */
 part of dart.collection;
 
 /**
@@ skipping 95 matching lines @@
 
   Set<E> difference(Set<Object> other) {
     Set<E> result = toSet();
     for (E element in this) {
       if (other.contains(element)) result.remove(element);
     }
     return result;
   }
 
   List<E> toList({bool growable: true}) {
-    List<E> result = growable ? (new List<E>()..length = length)
-                              : new List<E>(length);
+    List<E> result =
+        growable ? (new List<E>()..length = length) : new List<E>(length);
     int i = 0;
     for (E element in this) result[i++] = element;
     return result;
   }
 
-  Iterable<T> map<T>(T f(E element)) =>
-      new EfficientLengthMappedIterable<E, T>(this, f);
+  Iterable<T> map<T>(T f(E element)) => new EfficientLengthMappedIterable<E, T>(
+      this, f);
 
   E get single {
     if (length > 1) throw IterableElementError.tooMany();
     Iterator<E> it = iterator;
     if (!it.moveNext()) throw IterableElementError.noElement();
     E result = it.current;
     return result;
   }
 
   String toString() => IterableBase.iterableToFullString(this, '{', '}');
 
   // Copied from IterableMixin.
   // Should be inherited if we had multi-level mixins.
 
   Iterable<E> where(bool f(E element)) => new WhereIterable<E>(this, f);
 
-  Iterable<T> expand<T>(Iterable<T> f(E element)) =>
-      new ExpandIterable<E, T>(this, f);
+  Iterable<T>
+      expand<T>(Iterable<T> f(E element)) => new ExpandIterable<E, T>(this, f);
 
   void forEach(void f(E element)) {
     for (E element in this) f(element);
   }
 
   E reduce(E combine(E value, E element)) {
     Iterator<E> iterator = this.iterator;
     if (!iterator.moveNext()) {
       throw IterableElementError.noElement();
     }
     E value = iterator.current;
     while (iterator.moveNext()) {
       value = combine(value, iterator.current);
     }
     return value;
   }
 
-  T fold<T>(T initialValue,
-      T combine(T previousValue, E element)) {
+  T fold<T>(T initialValue, T combine(T previousValue, E element)) {
     var value = initialValue;
     for (E element in this) value = combine(value, element);
     return value;
   }
 
   bool every(bool f(E element)) {
     for (E element in this) {
       if (!f(element)) return false;
     }
     return true;
@@ skipping 49 matching lines @@
   }
 
   E get last {
     Iterator<E> it = iterator;
     if (!it.moveNext()) {
       throw IterableElementError.noElement();
     }
     E result;
     do {
       result = it.current;
-    } while(it.moveNext());
+    } while (it.moveNext());
     return result;
   }
 
-  E firstWhere(bool test(E value), { E orElse() }) {
+  E firstWhere(bool test(E value), {E orElse()}) {
     for (E element in this) {
       if (test(element)) return element;
     }
     if (orElse != null) return orElse();
     throw IterableElementError.noElement();
   }
 
-  E lastWhere(bool test(E value), { E orElse() }) {
+  E lastWhere(bool test(E value), {E orElse()}) {
     E result = null;
     bool foundMatching = false;
     for (E element in this) {
       if (test(element)) {
         result = element;
         foundMatching = true;
       }
     }
     if (foundMatching) return result;
     if (orElse != null) return orElse();
@@ skipping 48 matching lines @@
 abstract class SetBase<E> extends SetMixin<E> {
   /**
    * Convert a `Set` to a string as `{each, element, as, string}`.
    *
    * Handles circular references where converting one of the elements
    * to a string ends up converting [set] to a string again.
    */
   static String setToString(Set set) =>
       IterableBase.iterableToFullString(set, '{', '}');
 }