microsoft-visualbasic-runtime/Language/Value/DefaultValue/DefaultExtensions.vb

88 lines
3.1 KiB
VB.net

#Region "Microsoft.VisualBasic::ffe3c76b2706ef78a83bb46534112e17, Microsoft.VisualBasic.Core\Language\Value\DefaultValue\DefaultExtensions.vb"
' Author:
'
' asuka (amethyst.asuka@gcmodeller.org)
' xie (genetics@smrucc.org)
' xieguigang (xie.guigang@live.com)
'
' Copyright (c) 2018 GPL3 Licensed
'
'
' GNU GENERAL PUBLIC LICENSE (GPL3)
'
'
' This program is free software: you can redistribute it and/or modify
' it under the terms of the GNU General Public License as published by
' the Free Software Foundation, either version 3 of the License, or
' (at your option) any later version.
'
' This program is distributed in the hope that it will be useful,
' but WITHOUT ANY WARRANTY; without even the implied warranty of
' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
' GNU General Public License for more details.
'
' You should have received a copy of the GNU General Public License
' along with this program. If not, see <http://www.gnu.org/licenses/>.
' /********************************************************************************/
' Summaries:
' Module DefaultExtensions
'
' Function: BaseName, NormalizePathString, Replace, Split, ToLower
' TrimSuffix
'
'
' /********************************************************************************/
#End Region
Imports System.Runtime.CompilerServices
Imports Microsoft.VisualBasic.Text
Namespace Language.Default
Public Module DefaultExtensions
<MethodImpl(MethodImplOptions.AggressiveInlining)>
<Extension>
Public Function ToLower(str As [Default](Of String)) As String
Return Strings.LCase(str.value)
End Function
<MethodImpl(MethodImplOptions.AggressiveInlining)>
<Extension>
Public Function Split(str As DefaultString, deli$, Optional ignoreCase As Boolean = False) As String()
Return Splitter.Split(str.DefaultValue, deli, True, compare:=StringHelpers.IgnoreCase(flag:=ignoreCase))
End Function
<MethodImpl(MethodImplOptions.AggressiveInlining)>
<Extension>
Public Function Replace(str As DefaultString, find$, replaceAs$) As String
Return str.DefaultValue.Replace(find, replaceAs)
End Function
<MethodImpl(MethodImplOptions.AggressiveInlining)>
<Extension>
Public Function BaseName(path As DefaultString) As String
Return path.DefaultValue.BaseName
End Function
<MethodImpl(MethodImplOptions.AggressiveInlining)>
<Extension>
Public Function TrimSuffix(path As DefaultString) As String
Return path.DefaultValue.TrimSuffix
End Function
<MethodImpl(MethodImplOptions.AggressiveInlining)>
<Extension>
Public Function NormalizePathString(path As DefaultString, Optional alphabetOnly As Boolean = True) As String
Return path.DefaultValue.NormalizePathString(alphabetOnly)
End Function
End Module
End Namespace