func ExampleOrderedMap() {
/*
The map is ordered so the sequence of results
when iterating over that map is guaranteed to be
deterministic, unlike the default Go map
*/
Map := container.NewOrderedMap()
Map.Set("a", 1)
Map.Set("b", 2)
Map.Set("d", 3)
Map.Set("e", 4)
Map.Set("a", 10)
Map.Delete("b")
// iterate through the map with an index
for i := 0; i < Map.Length(); i++ {
fmt.Printf("%v %v\n", Map.KeyAt(i), Map.ValueAt(i))
}
// iterates through with an array of keys
for _, key := range Map.Keys() {
fmt.Printf("%v %v\n", key, Map.Get(key))
}
// Output:
// a 10
// d 3
// e 4
// a 10
// d 3
// e 4
}
// SetValue sets a value for a column in an insert query
func (b *QueryBuilder) SetValue(field string, value interface{}) *QueryBuilder {
if valuePart, ok := b.sqlParts[values]; ok && len(valuePart) > 0 {
valuePart[0].(Values).Set(field, value)
return b
}
Map := container.NewOrderedMap()
Map.Set(field, value)
return b.add(values, []interface{}{Values{Map}}, false)
}