70 lines
1.3 KiB
Go
70 lines
1.3 KiB
Go
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// Copyright (c) 2019 Alexander Medvednikov. All rights reserved.
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// Use of this source code is governed by an MIT license
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// that can be found in the LICENSE file.
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module urllib
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struct ValueStruct {
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pub:
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mut:
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data []string
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}
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type Value ValueStruct
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struct Values {
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pub:
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mut:
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data map[string]Value
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size int
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}
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fn new_values() Values {
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return Values{
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data: map[string]Value{}
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}
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}
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pub fn (v Value) all() []string {
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return v.data
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}
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// Get gets the first value associated with the given key.
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// If there are no values associated with the key, Get returns
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// the empty string. To access multiple values, use the map
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// directly.
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fn (v Values) get(key string) string {
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if v.data.size == 0 {
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return ''
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}
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vs := v.data[key]
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if vs.data.len == 0 {
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return ''
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}
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return vs.data[0]
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}
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// Set sets the key to value. It replaces any existing
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// values.
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fn (v Values) set(key, value string) {
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v.data[key].data = [value]
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v.size = v.data.size
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}
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// Add adds the value to key. It appends to any existing
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// values associated with key.
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fn (v mut Values) add(key, value string) {
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mut a := v.data[key]
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a.data << value
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}
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// Del deletes the values associated with key.
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fn (v mut Values) del(key string) {
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v.data.delete(key)
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v.size = v.data.size
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}
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pub fn (v Values) iter() map[string]Value {
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return v.data
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}
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