options.go

package diff

// SliceOrdering determines whether the ordering of items in a slice results in a change
func SliceOrdering(enabled bool) func(d *Differ) error {
	return func(d *Differ) error {
		d.SliceOrdering = enabled
		return nil
	}
}

// TagName sets the tag name to use when getting field names and options
func TagName(tag string) func(d *Differ) error {
	return func(d *Differ) error {
		d.TagName = tag
		return nil
	}
}

// DisableStructValues disables populating a separate change for each item in a struct,
// where the struct is being compared to a nil value
func DisableStructValues() func(d *Differ) error {
	return func(d *Differ) error {
		d.DisableStructValues = true
		return nil
	}
}

// CustomValueDiffers allows you to register custom differs for specific types
func CustomValueDiffers(vd ...ValueDiffer) func(d *Differ) error {
	return func(d *Differ) error {
		d.customValueDiffers = append(d.customValueDiffers, vd...)
		for k, _ := range d.customValueDiffers {
			d.customValueDiffers[k].InsertParentDiffer(d.diff)
		}
		return nil
	}
}