我正在尝试在ruby中创建一个简单的家谱，以便可以通过母节点添加子代。同样，当我输入姓名和关系作为输入时，我应该能够将输出作为与给定人物姓名相关的人物姓名。
例如，我应该能够执行以下操作
add_child('Tina', 'bob') // which will add bob as a child node to Tina
get_relation(bob, maternal_uncles) // which should output all the siblings of Tina in this case.
哪种数据结构最适合实现此目标，以及如何在ruby中实现它？在我的研究中，我发现图是一种很好的方法，并且自两天以来我一直在研究它的实现，但是找不到任何解决方案。
我尝试了以下库
RubyTree https://github.com/evolve75/RubyTree-这帮助我建立了父母，兄弟姐妹，祖父母的关系，但我想不起来如何利用这种关系来获得父亲的兄弟（（父），妻子的姐妹（ in子）等
weighted graph https://github.com/msayson/weighted_graph-我用0代表配偶，用1代表孩子。我不能从这里到任何地方。我对如何让某个人的父母和孩子感到困惑。
我对ruby prefix trees和rgl gem进行了一些探索，但无法将它们应用于我的应用程序。
请帮助。预先感谢！
答案 0 :(得分：0)
我可以找出一种使用if(Get-Module -ListAvailable -Name SqlServer) {} else {Install-Module -Name SqlServer -AllowClobber -Confirm:$False -Force} #installs SqlServer module if not installed
function Get-CallRecordDates {
Invoke-Sqlcmd -Query “SELECT [Date],[Time],[Commentary] FROM [CallRecords].[dbo].[ForSQLload] order by [Date],[Time]” -ServerInstance "myserver"
}
$dates = @(Get-CallRecordDates)
#declare where the csv files will be saved
$csv = "G:\SQLDataLoad\Avaya"
#declare where the .acsauto file will be saved
$acsauto = "G:\SQLDataLoad\Avaya\CallRecordsJS.acsauto"
#These will format the acsauto file just right
$blockstart = "'LANGUAGE=ENU
'SERVERNAME=AvayaServerAddress
Public Sub Main()
On Error Resume Next
cvsSrv.Reports.ACD = 1
Set Info = cvsSrv.Reports.Reports(`"Historical\Designer\Call Records SL`")
If Info Is not Nothing Then
"
$blockend = "If Not cvsSrv.Interactive Then cvsSrv.ActiveTasks.Remove Rep.TaskID
Set Rep = Nothing
End If
Set Info = Nothing
End Sub"
#Start creating the content for acsauto file
$contentacsauto = $blockstart
#looping through the missing records. If there are none, it will only download the latest data.
for($i=0; $i -lt $dates.Count; $i++)
{
$maindate = Get-Date "$(Get-Date $dates.Item($i).Date -Format 'dd/MM/yyyy') $(Get-Date $dates.Item($i).Time -Format 'HH:mm')"
if($dates.Item($i).Commentary -eq "Last"){
$startdatetime = $maindate.AddHours(-3)
$enddatetime = Get-Date
Write-Host "Adding time range to the script; from $startdatetime to $enddatetime `nIt will be exported to $csv\CallRecords-$i.csv`nTime is $(Get-Date) now."
}else{
$startdatetime = $maindate.AddHours(-1)
$enddatetime = $maindate.AddHours(1)
Write-Host "Adding time range to the script as some CallID is missing in that period; from $startdatetime to $enddatetime `nIt will be exported to $csv\CallRecords-$i.csv"
}
#formating the dates and times for the parameters
$startdate = Get-Date $startdatetime -Format "dd/MM/yyyy"
$starttime = Get-Date $startdatetime -Format "HH:mm"
$enddate = Get-Date $enddatetime -Format "dd/MM/yyyy"
$endtime = Get-Date $enddatetime -Format "HH:mm"
$MiddleBlock = "
If cvsSrv.Reports.CreateReport(Info,Rep) Then
Rep.TimeZone = `"default`"
Rep.SetProperty `"Start Date`",`"$startdate`"
Rep.SetProperty `"Start Time`",`"$starttime`"
Rep.SetProperty `"Stop Date`",`"$enddate`"
Rep.SetProperty `"Stop Time`",`"$endtime`"
b = Rep.ExportData(`"$csv\CallRecords-$i.csv`", 44, 0, True, True, True)
Rep.Quit
End If
"
$contentacsauto = $contentacsauto + $MiddleBlock
}
$contentacsauto = $contentacsauto + $blockend
$contentacsauto | Out-File $acsauto -Encoding ascii
& $acsauto
$stop = (Get-Date).AddMinutes(10)
while (((Get-ChildItem $csv -Filter "CallRecord*.csv").Count -lt $i) -and ($(Get-Date) -lt $stop)) {Start-Sleep -Seconds 2}
if($(Get-Date) -ge $stop) {
Write-Host "This thing timed out as it took longer than 10 minutes to export, at $(Get-Date)"
Get-Process "acs*" | Stop-Process -PassThru | Out-Null}
else{
Write-Host "Saved $((Get-ChildItem $csv -Filter "CallRecord*.csv").Count) file(s) at $(Get-Date)"
Start-Sleep -Seconds 2
$csvfiles = Get-ChildItem $csv -Filter "CallRecord*.csv"
$callrecords = Import-Csv -Path $csvfiles | Sort-Object 'Call ID','Segment' -Unique
Remove-Item $csvfiles -Force | Out-Null
Invoke-Sqlcmd -Query "delete from CallRecords.dbo.TempCallDataTemp" -ServerInstance "myserver"
Write-SqlTableData -InputData $callrecords -ServerInstance "myserver" -DatabaseName "CallRecords" -SchemaName "dbo" -TableName "TempCallDataTemp" -force
}
本身来获得最小关系的方法。 RubyTree具有内置方法，例如父级，同级，子级等，我们也可以将内容传递给节点。
所以我用这些来得到我想要的。例如，为了创建一个配偶，我在根节点上创建了一个子节点，并在内容中传递了像RubyTree这样的哈希。这样，我就可以通过在此哈希上放置条件来应用逻辑并获得我想要的关系
示例：
{relation: spouse}