Explain present check for floats

Springest · May 24, 2016 · 70296c8 · 70296c8
1 parent dfd038f
commit 70296c8
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diff --git a/notifier.go b/notifier.go
@@ -75,6 +75,8 @@ func present(str interface{}) bool {
 	case bool:
 		return t == true
 	}
+
+	// If it was not nil, a blank string or false, we can assume it's present.
 	return true
 }
 

diff --git a/notifier_test.go b/notifier_test.go
@@ -265,6 +265,7 @@ func TestPresent(t *testing.T) {
 	assert.False(t, present(false))
 	assert.True(t, present("not blank"))
 	assert.True(t, present(true))
+	assert.True(t, present(0.1))
 }
 
 func TestEq(t *testing.T) {