src/cmdlet/Test-ScriptObject.ps1
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# Copyright 2019, Adam Edwards # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. function Test-ScriptObject { [cmdletbinding()] param( [parameter(valuefrompipeline=$true, mandatory=$true)] $Object, $Class = $null ) $classMemberInfo = [ScriptClassSpecification]::Parameters.Schema.ClassMember $className = $null if ( $Class ) { $className = if ( $Class -is [string] ) { $Class } elseif ( $Class | gm $classMemberInfo.Name -erroraction ignore ) { $Class.$($classMemberInfo.Structure.ClassNameMemberName) } if ( ! $className ) { throw "'Class' argument must be of type [string] or it must be a scriptclass class instance" } } return [ClassManager]::Get().IsClassType($Object, $className) } |