2.4 KiB
| external help file | online version | schema |
|---|---|---|
| PowerShellEditorServices.Commands-help.xml | https://github.com/PowerShell/PowerShellEditorServices/tree/master/module/docs/Join-ScriptExtent.md | 2.0.0 |
Join-ScriptExtent
SYNOPSIS
Combine multiple ScriptExtent objects into a single ScriptExtent.
SYNTAX
Join-ScriptExtent [[-Extent] <IScriptExtent[]>] [<CommonParameters>]
DESCRIPTION
The Join-ScriptExtent function will combine all ScriptExtent objects piped to it into a single extent. This can be used combine multiple ASTs, tokens, or other script elements into a single object that can then be manipulated or used for more targeted searches.
EXAMPLES
-------------------------- EXAMPLE 1 --------------------------
$ast = Find-Ast { $_.Arguments.Count -gt 4 } -First
$ast.Arguments[0..1] | Join-ScriptExtent | Set-ScriptExtent -Text ''
Finds the first InvokeMemberExpression ast that has over 4 arguments and removes the first two.
PARAMETERS
-Extent
Specifies the extents to combine. If a single extent is passed, it will be returned as is. If no extents are passed nothing will be returned. Extents passed from the pipeline are processed after pipeline input completes.
Type: IScriptExtent[]
Parameter Sets: (All)
Aliases:
Required: False
Position: 1
Default value: None
Accept pipeline input: True (ByPropertyName, ByValue)
Accept wildcard characters: False
CommonParameters
This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters (http://go.microsoft.com/fwlink/?LinkID=113216).
INPUTS
System.Management.Automation.Language.IScriptExtent
You can pass ScriptExtent objects to this function. You can also pass objects with a property named "Extent" such as ASTs from Find-Ast or tokens from Get-Token.
OUTPUTS
System.Management.Automation.Language.IScriptExtent
The combined ScriptExtent object is returned.
NOTES
RELATED LINKS
ConvertTo-ScriptExtent ConvertFrom-ScriptExtent Test-ScriptExtent Set-ScriptExtent