70 lines
2.3 KiB
VB.net
70 lines
2.3 KiB
VB.net
|
Imports System.Runtime.CompilerServices
|
|||
|
|
Imports System.Text.RegularExpressions
|
|||
|
|
Imports r = System.Text.RegularExpressions.Regex
|
|||
|
|
|
|||
|
|
Namespace My.JavaScript
|
|||
|
|
|
|||
|
|
Public Module [String]
|
|||
|
|
|
|||
|
|
<MethodImpl(MethodImplOptions.AggressiveInlining)>
|
|||
|
|
Public Function parseInt(s As String, Optional radix% = 10) As Integer
|
|||
|
|
Return Convert.ToInt32(s, radix)
|
|||
|
|
End Function
|
|||
|
|
|
|||
|
|
<MethodImpl(MethodImplOptions.AggressiveInlining)>
|
|||
|
|
<Extension>
|
|||
|
|
Public Function substr(str$, start%) As String
|
|||
|
|
Return str.Substring(start)
|
|||
|
|
End Function
|
|||
|
|
|
|||
|
|
<MethodImpl(MethodImplOptions.AggressiveInlining)>
|
|||
|
|
<Extension>
|
|||
|
|
Public Function substr(str$, start%, length%) As String
|
|||
|
|
Return str.Substring(start, length)
|
|||
|
|
End Function
|
|||
|
|
|
|||
|
|
<Extension>
|
|||
|
|
Public Function includes(str$, part$) As Boolean
|
|||
|
|
If str.StringEmpty Then
|
|||
|
|
Return False
|
|||
|
|
ElseIf part.StringEmpty Then
|
|||
|
|
Return True
|
|||
|
|
Else
|
|||
|
|
Return str.Contains(part)
|
|||
|
|
End If
|
|||
|
|
End Function
|
|||
|
|
|
|||
|
|
<MethodImpl(MethodImplOptions.AggressiveInlining)>
|
|||
|
|
<Extension>
|
|||
|
|
Public Function test(pattern$, target$) As Boolean
|
|||
|
|
Return r.Match(target, pattern).Success
|
|||
|
|
End Function
|
|||
|
|
|
|||
|
|
<MethodImpl(MethodImplOptions.AggressiveInlining)>
|
|||
|
|
<Extension>
|
|||
|
|
Public Function test(r As Regex, target$) As Boolean
|
|||
|
|
Return r.Match(target).Success
|
|||
|
|
End Function
|
|||
|
|
|
|||
|
|
<Extension>
|
|||
|
|
Public Sub match(text$, pattern$, ByRef a$, ByRef b$, Optional ByRef c$ = Nothing)
|
|||
|
|
Dim parts = text.Match(pattern)
|
|||
|
|
|
|||
|
|
a = parts.ElementAtOrNull(0)
|
|||
|
|
b = parts.ElementAtOrNull(1)
|
|||
|
|
c = parts.ElementAtOrNull(2)
|
|||
|
|
End Sub
|
|||
|
|
|
|||
|
|
<MethodImpl(MethodImplOptions.AggressiveInlining)>
|
|||
|
|
<Extension>
|
|||
|
|
Public Function match(text$, pattern$) As String()
|
|||
|
|
Return r.Match(text, pattern).Captures.AsQueryable.Cast(Of String).ToArray
|
|||
|
|
End Function
|
|||
|
|
|
|||
|
|
<MethodImpl(MethodImplOptions.AggressiveInlining)>
|
|||
|
|
<Extension>
|
|||
|
|
Public Function match(text$, pattern As r) As String()
|
|||
|
|
Return pattern.Match(text).Captures.AsQueryable.Cast(Of String).ToArray
|
|||
|
|
End Function
|
|||
|
|
End Module
|
|||
|
|
End Namespace
|