Turn updateDateTime into *Date.Update

entry.go

@@ -69,7 +69,7 @@ func NewEntry(title string) *Entry {
 // AddAuthor adds the Person as an author to the Entry. It returns its index as
 // an int.
 func (e *Entry) AddAuthor(p *Person) int {
-	updateDateTime(e.Updated)
+	e.Updated.Update()
 	return addToSlice(&e.Authors, p)
 }
 
@@ -79,13 +79,13 @@ func (e *Entry) DeleteAuthor(index int) error {
 		return fmt.Errorf("error deleting author %v from entry %v: %v", index, e.ID.URI, err)
 	}
 
-	updateDateTime(e.Updated)
+	e.Updated.Update()
 	return nil
 }
 
 // AddCategory adds the Category to the Entry. It returns ts index as an int.
 func (e *Entry) AddCategory(c *Category) int {
-	updateDateTime(e.Updated)
+	e.Updated.Update()
 	return addToSlice(&e.Categories, c)
 }
 
@@ -96,14 +96,14 @@ func (e *Entry) DeleteCategory(index int) error {
 		return fmt.Errorf("error deleting category %v from entry %v: %v", index, e.ID.URI, err)
 	}
 
-	updateDateTime(e.Updated)
+	e.Updated.Update()
 	return nil
 }
 
 // AddContributor adds the Person as a contributor to the Entry. It returns its
 // index as an int.
 func (e *Entry) AddContributor(c *Person) int {
-	updateDateTime(e.Updated)
+	e.Updated.Update()
 	return addToSlice(&e.Contributors, c)
 }
 
@@ -114,13 +114,13 @@ func (e *Entry) DeleteContributor(index int) error {
 		return fmt.Errorf("error deleting contributor %v from entry %v: %v", index, e.ID.URI, err)
 	}
 
-	updateDateTime(e.Updated)
+	e.Updated.Update()
 	return nil
 }
 
 // AddLink adds the Link to the Entry. It returns its index as an int.
 func (e *Entry) AddLink(l *Link) int {
-	updateDateTime(e.Updated)
+	e.Updated.Update()
 	return addToSlice(&e.Links, l)
 }
 
@@ -130,14 +130,14 @@ func (e *Entry) DeleteLink(index int) error {
 		return fmt.Errorf("error deleting link %v from entry %v: %v", index, e.ID.URI, err)
 	}
 
-	updateDateTime(e.Updated)
+	e.Updated.Update()
 	return nil
 }
 
 // AddExtension adds the ExtensionElement to the Entry. It returns its index as
 // an int.
 func (e *Entry) AddExtension(x *ExtensionElement) int {
-	updateDateTime(e.Updated)
+	e.Updated.Update()
 	return addToSlice(&e.Extensions, x)
 }
 
@@ -148,7 +148,7 @@ func (e *Entry) DeleteExtension(index int) error {
 		return fmt.Errorf("error deleting extension %v from entry %v: %v", index, e.ID.URI, err)
 	}
 
-	updateDateTime(e.Updated)
+	e.Updated.Update()
 	return nil
 }