func ExampleMakeFilter() {
type Person struct {
Age int
Name string
}
var filterAdults func(persons []Person, predicate func(person Person, i int) bool) []Person
fmt.Println(funcs.MakeFilter(&filterAdults))
// TODO: handle error
people := []Person{{18, "Joe"}, {26, "David"}, {15, "Anna"}}
adults := filterAdults(people, func(person Person, index int) bool {
return person.Age >= 18
})
fmt.Println(len(adults))
fmt.Println(adults[0].Age, adults[0].Name)
// Output:
// <nil>
// 2
// 18 Joe
}
getKeys func(map[bson.ObjectId]reflect.Value) []bson.ObjectId
_ = funcs.Must(funcs.MakeGetKeys(&getKeys))
flatten func([][]interface{}) []interface{}
_ = funcs.Must(funcs.MakeFlatten(&flatten))
mapResultsToInterfaces func([]map[string]interface{}, func(map[string]interface{}) []interface{}) [][]interface{}
_ = funcs.Must(funcs.MakeMap(&mapResultsToInterfaces))
keyResultsBySourceID func(results []map[string]interface{}, mapper func(result map[string]interface{}) (id bson.ObjectId)) map[bson.ObjectId]map[string]interface{}
_ = funcs.Must(funcs.MakeKeyBy(&keyResultsBySourceID))
mapResultsToRelatedObjectIds func(results []map[string]interface{}, mapper func(result map[string]interface{}) bson.ObjectId) []bson.ObjectId
_ = funcs.Must(funcs.MakeMap(&mapResultsToRelatedObjectIds))
keyRelatedResultsByObjectID func(results []reflect.Value, mapper func(result reflect.Value) bson.ObjectId) map[bson.ObjectId]reflect.Value
_ = funcs.Must(funcs.MakeKeyBy(&keyRelatedResultsByObjectID))
mapInterfacesToObjectIds func([]interface{}, func(interface{}) bson.ObjectId) []bson.ObjectId
_ = funcs.Must(funcs.MakeMap(&mapInterfacesToObjectIds))
filter func([]bson.ObjectId, func(id bson.ObjectId) bool) []bson.ObjectId
_ = funcs.Must(funcs.MakeFilter(&filter))
indexOf func([]interface{}, interface{}) int
_ = funcs.Must(funcs.MakeIndexOf(&indexOf))
indexOfString func([]string, string) int
_ = funcs.Must(funcs.MakeIndexOf(&indexOfString))
)