Merge pull request #14 from telebugs/promise-rescue

Expose #rescue
telebugs · Jun 13, 2024 · 2adc6ff · 2adc6ff
2 parents 4a5f9d5 + 5c2ce73
commit 2adc6ff
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diff --git a/lib/telebugs/promise.rb b/lib/telebugs/promise.rb
@@ -31,5 +31,9 @@ def rejected?
     def then(...)
       @future.then(...)
     end
+
+    def rescue(...)
+      @future.rescue(...)
+    end
   end
 end
diff --git a/test/test_promise.rb b/test/test_promise.rb
@@ -34,4 +34,10 @@ def test_then
 
     assert_equal 4, p.value
   end
+
+  def test_rescue
+    p = Telebugs::Promise.new { raise "error" }.rescue { |e| e.message }
+
+    assert_equal "error", p.value
+  end
 end