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72 lines
1.7 KiB
72 lines
1.7 KiB
// ------------------------------------------------------------------------
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// Project atila
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// Active Thing (activething.com) git.activething.com/go
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//
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// File name rmap.go
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// Created by DEV
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// Modified 28/01/2024
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//
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// Copyright 2024 activething.com
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// ------------------------------------------------------------------------
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// ------------------------------------------------------------------------
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package reflects
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import (
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"reflect"
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"sort"
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)
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type (
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RMap struct {
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KeyValues []RKeyValue
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}
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)
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func NewRMap (value reflect.Value, stringifyFn func(v reflect.Value) (string,error), scapeFn func(string)string) (*RMap,error) {
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ls := make([]RKeyValue,value.Len())
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mi := value.MapRange()
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sf := scapeFn
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if sf == nil {
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sf = func(v string) string { return v }
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}
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for i:=0; mi.Next(); i++ {
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k,e := NewRKeyValue(mi.Key(),mi.Value(), stringifyFn,sf)
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if e != nil {
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return nil,e
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}
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ls[i]=*k
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}
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sort.Slice(ls,func(i,j int) bool { return ls[i].Key < ls[j].Key })
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return &RMap {
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KeyValues: ls,
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},nil
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}
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func ensureScapeFn (sfn func(string)string) func(string)string {
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if sfn == nil {
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return func(v string) string { return v }
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}
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return sfn
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} |