| OLD | NEW |
|---|
| 1 // Copyright 2013 Google Inc. All Rights Reserved. | 1 // Copyright 2013 Google Inc. All Rights Reserved. |
| 2 // | 2 // |
| 3 // Licensed under the Apache License, Version 2.0 (the "License"); | 3 // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 // you may not use this file except in compliance with the License. | 4 // you may not use this file except in compliance with the License. |
| 5 // You may obtain a copy of the License at | 5 // You may obtain a copy of the License at |
| 6 // | 6 // |
| 7 // http://www.apache.org/licenses/LICENSE-2.0 | 7 // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 // | 8 // |
| 9 // Unless required by applicable law or agreed to in writing, software | 9 // Unless required by applicable law or agreed to in writing, software |
| 10 // distributed under the License is distributed on an "AS IS" BASIS, | 10 // distributed under the License is distributed on an "AS IS" BASIS, |
| (...skipping 15 matching lines...) Expand all Loading... |
| 26 * | 26 * |
| 27 * Note: if [o1] is an [Optional], this can be accomplished with `o1.or(o2)`. | 27 * Note: if [o1] is an [Optional], this can be accomplished with `o1.or(o2)`. |
| 28 */ | 28 */ |
| 29 firstNonNull(o1, o2, [o3, o4]) { | 29 firstNonNull(o1, o2, [o3, o4]) { |
| 30 if (o1 != null) return o1; | 30 if (o1 != null) return o1; |
| 31 if (o2 != null) return o2; | 31 if (o2 != null) return o2; |
| 32 if (o3 != null) return o3; | 32 if (o3 != null) return o3; |
| 33 if (o4 != null) return o4; | 33 if (o4 != null) return o4; |
| 34 throw new ArgumentError('All arguments were null'); | 34 throw new ArgumentError('All arguments were null'); |
| 35 } | 35 } |
| OLD | NEW |
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Chromium Code Reviews
Issue 1400473008:
Roll Observatory packages and add a roll script (Closed)
Base URL: git@github.com:dart-lang/observatory_pub_packages.git@master