VB.Net: port of C# version.

1 files changed, 50 insertions, 0 deletions

diff --git a/vb/printer.vb b/vb/printer.vb
new file mode 100644
index 0000000..212b89c
--- /dev/null
+++ b/vb/printer.vb
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+Imports System
+Imports System.Collections.Generic
+Imports System.Text.RegularExpressions
+Imports Mal
+Imports MalVal = Mal.types.MalVal
+Imports MalList = Mal.types.MalList
+
+Namespace Mal
+    Public Class printer
+        Shared Function join(value As List(Of MalVal),
+                             delim As String,
+                             print_readably As Boolean) As String
+            Dim strs As New List(Of String)
+            For Each mv As MalVal In value
+                strs.Add(mv.ToString(print_readably))
+            Next
+            return String.Join(delim, strs.ToArray())
+        End Function
+
+        Shared Function join(value As Dictionary(Of String, MalVal),
+                             delim As String,
+                             print_readably As Boolean) As String
+            Dim strs As New List(Of String)
+            For Each entry As KeyValuePair(Of String, MalVal) In value
+                If print_readably Then
+                    strs.Add("""" & entry.Key.ToString() & """")
+                Else
+                    strs.Add(entry.Key.ToString())
+                End If
+                strs.Add(entry.Value.ToString(print_readably))
+            Next
+            return String.Join(delim, strs.ToArray())
+        End Function
+
+        Shared Function _pr_str(mv As MalVal,
+                               print_readably As Boolean) As String
+            return mv.ToString(print_readably)
+        End Function
+
+        Shared Function _pr_str_args(args As MalList,
+                                     sep As String,
+                                     print_readably As Boolean) As String
+            return join(args.getValue(), sep, print_readably)
+        End Function
+
+        Shared Function escapeString(str As String) As String
+            return Regex.Escape(str)
+        End Function
+    End Class
+End Namespace