private static void BuildDiff(DiffDictionary <string, string> dictionary, SettingsDictionary settingsA, SettingsDictionary settingsB)
{
foreach (var settingA in settingsA)
{
string oldValue, newValue;
if (settingsB.ContainsKey(settingA.Key))
{
oldValue = settingA.Value;
newValue = settingsB[settingA.Key];
}
else
{
oldValue = settingA.Value;
newValue = settingsB[settingA.Key] = default(string);
}
if (oldValue != newValue)
{
dictionary[settingA.Key] = new Diff <string> {
NewValue = newValue,
OldValue = oldValue
};
}
}
}
public static DiffDictionary<string, string> GetDiff(this SettingsDictionary oldSettings, SettingsDictionary newSettings) {
var dictionary = new DiffDictionary<string, string>();
BuildDiff(dictionary, newSettings, oldSettings);
BuildDiff(dictionary, oldSettings, newSettings);
return dictionary;
}
public static DiffDictionary <string, string> GetDiff(this SettingsDictionary oldSettings, SettingsDictionary newSettings)
{
var dictionary = new DiffDictionary <string, string>();
BuildDiff(dictionary, newSettings, oldSettings);
BuildDiff(dictionary, oldSettings, newSettings);
return(dictionary);
}
private static void BuildDiff(DiffDictionary<string, string> dictionary, SettingsDictionary settingsA, SettingsDictionary settingsB) {
foreach (var settingA in settingsA) {
string oldValue, newValue;
if (settingsB.ContainsKey(settingA.Key)) {
oldValue = settingA.Value;
newValue = settingsB[settingA.Key];
}
else {
oldValue = settingA.Value;
newValue = settingsB[settingA.Key] = default(string);
}
if (oldValue != newValue) {
dictionary[settingA.Key] = new Diff<string> {
NewValue = newValue,
OldValue = oldValue
};
}
}
}