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comparison Implab/Safe.cs @ 94:a43745f81f10 v2

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minor fixes
author cin
date Thu, 23 Oct 2014 17:50:09 +0400
parents efcb076407a7
children 0141a165d032
comparison
equal deleted inserted replaced
93:dc4942d09e74 94:a43745f81f10
42 if (disp != null) 42 if (disp != null)
43 disp.Dispose(); 43 disp.Dispose();
44 } 44 }
45 45
46 [DebuggerStepThrough] 46 [DebuggerStepThrough]
47 public static IPromise<T> GuargPromise<T>(Func<T> action) { 47 public static IPromise<T> InvokePromise<T>(Func<T> action) {
48 ArgumentNotNull(action, "action"); 48 ArgumentNotNull(action, "action");
49 49
50 var p = new Promise<T>(); 50 var p = new Promise<T>();
51 try { 51 try {
52 p.Resolve(action()); 52 p.Resolve(action());
56 56
57 return p; 57 return p;
58 } 58 }
59 59
60 [DebuggerStepThrough] 60 [DebuggerStepThrough]
61 public static IPromise<T> GuardPromise<T>(Func<IPromise<T>> action) { 61 public static IPromise<T> InvokePromise<T>(Func<IPromise<T>> action) {
62 ArgumentNotNull(action, "action"); 62 ArgumentNotNull(action, "action");
63 63
64 try { 64 try {
65 return action(); 65 return action() ?? Promise<T>.ExceptionToPromise(new Exception("The action returned null"));
66 } catch (Exception err) { 66 } catch (Exception err) {
67 return Promise<T>.ExceptionToPromise(err); 67 return Promise<T>.ExceptionToPromise(err);
68 } 68 }
69 } 69 }
70 } 70 }