private/Get-DynamicFunctionParameterDynamicAttribute.ps1
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function Get-DynamicFunctionParameterDynamicAttribute { <# .SYNOPSIS Get the [Dynamic()] parameter attribute from the ParameterAst .DESCRIPTION Get-DynamicFunctionParameterDynamicAttribute gets the [Dynamic()] parameter attribute from the ParameterAst, if it is present .EXAMPLE Get-DynamicFunctionParameterDynamicAttribute -ParameterAst $parameterAst Get the [Dynamic()] attribute from the provided $parameterAst object .OUTPUTS System.Management.Automation.Language.AttributeAst #> [CmdletBinding()] param ( # ParameterAst object for a function parameter [Parameter(Mandatory)] [System.Management.Automation.Language.ParameterAst]$ParameterAst ) process { try { $attributeAst = $ParameterAst.Attributes.Where{ $_.TypeName.FullName -eq 'Dynamic' } | Select-Object -First 1 return $attributeAst } catch { $PSCmdlet.ThrowTerminatingError($_) } } } |