func (f *AsciiFormatter) formatArray(left []interface{}, df diff.Diff) {
f.printIndent(AsciiSame)
f.println("[")
f.push("ROOT", len(left), true)
f.processArray(left, df.Deltas())
f.pop()
f.printIndent(AsciiSame)
f.println("]")
}
func (f *AsciiFormatter) formatObject(left map[string]interface{}, df diff.Diff) {
f.printIndent(AsciiSame)
f.println("{")
f.push("ROOT", len(left), false)
f.processObject(left, df.Deltas())
f.pop()
f.printIndent(AsciiSame)
f.println("}")
}
func (f *DeltaFormatter) Format(diff diff.Diff) (result string, err error) {
jsonObject, err := f.formatObject(diff.Deltas())
if err != nil {
return "", err
}
var resultBytes []byte
if f.PrintIndent {
resultBytes, err = json.MarshalIndent(jsonObject, "", " ")
} else {
resultBytes, err = json.Marshal(jsonObject)
}
if err != nil {
return "", err
}
return string(resultBytes), nil
}
func (f *DeltaFormatter) FormatAsJson(diff diff.Diff) (json map[string]interface{}, err error) {
return f.formatObject(diff.Deltas())
}