Function init

chapter2/sample/search/default.go:7–10

init registers the default matcher with the program.

()

// init registers the default matcher with the program.
func init() {
	var matcher defaultMatcher
	Register("default", matcher)
}

// Search implements the behavior for the default matcher.
func (m defaultMatcher) Search(feed *Feed, searchTerm string) ([]*Result, error) {