- [+] add limitation of function coalesce

suntong · suntong · commit 23ee6943d7f8 · 2022-01-01T13:57:35.000-05:00
diff --git a/.gitignore b/.gitignore
@@ -25,3 +25,4 @@ _testmain.go
 *.prof
 
 *~
+.idea/
diff --git a/t_strings_test.go b/t_strings_test.go
@@ -211,6 +211,12 @@ func TestStringManipulation(t *testing.T) {
 			`{{ coalesce .StrEmpty "Something else" }}`,
 			"Something else",
 		},
+		// NOK! The following will failed the template.Execute
+		// before the coalesce function can do anything
+		// {
+		// 	`{{ coalesce .StrNone "Not exist" }}`,
+		// 	"Not exist",
+		// },
 	}
 
 	testStringManipulation(t, testData)
