LiveScript to JavaScript Converter

http://gkz.github.com/LiveScript/

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open System
open System.IO
open System.Diagnostics

module LiveScript =

    let toJs (source : string) =
        let processInfo =
            new ProcessStartInfo
                ("cmd", "/C livescript -c -s -b",
                    CreateNoWindow = true,
                    UseShellExecute = false,
                    RedirectStandardInput = true,
                    RedirectStandardOutput = true)
        let proc = Process.Start(processInfo)
        let streamWriter = proc.StandardInput
        streamWriter.Write(source)
        streamWriter.Close()
        proc.WaitForExit()
        let output = proc.StandardOutput;
        let result = output.ReadToEnd()
        output.Close()
        proc.Close() |> ignore
        result

@"[1, 2, 3] |> map (*2)" |> LiveScript.toJs

namespace System

namespace System.IO

namespace System.Diagnostics

val toJs : source:string -> string

Full name: Script.LiveScript.toJs

val source : string

Multiple items
val string : value:'T -> string

Full name: Microsoft.FSharp.Core.Operators.string

--------------------
type string = String

Full name: Microsoft.FSharp.Core.string

val processInfo : ProcessStartInfo

Multiple items
type ProcessStartInfo =
  new : unit -> ProcessStartInfo + 2 overloads
  member Arguments : string with get, set
  member CreateNoWindow : bool with get, set
  member Domain : string with get, set
  member EnvironmentVariables : StringDictionary
  member ErrorDialog : bool with get, set
  member ErrorDialogParentHandle : nativeint with get, set
  member FileName : string with get, set
  member LoadUserProfile : bool with get, set
  member Password : SecureString with get, set
  ...

Full name: System.Diagnostics.ProcessStartInfo

--------------------
ProcessStartInfo() : unit
ProcessStartInfo(fileName: string) : unit
ProcessStartInfo(fileName: string, arguments: string) : unit

val proc : Process

Multiple items
type Process =
  inherit Component
  new : unit -> Process
  member BasePriority : int
  member BeginErrorReadLine : unit -> unit
  member BeginOutputReadLine : unit -> unit
  member CancelErrorRead : unit -> unit
  member CancelOutputRead : unit -> unit
  member Close : unit -> unit
  member CloseMainWindow : unit -> bool
  member EnableRaisingEvents : bool with get, set
  member ExitCode : int
  ...

Full name: System.Diagnostics.Process

--------------------
Process() : unit

Process.Start(startInfo: ProcessStartInfo) : Process
Process.Start(fileName: string) : Process
Process.Start(fileName: string, arguments: string) : Process
Process.Start(fileName: string, userName: string, password: Security.SecureString, domain: string) : Process
Process.Start(fileName: string, arguments: string, userName: string, password: Security.SecureString, domain: string) : Process

val streamWriter : StreamWriter

property Process.StandardInput: StreamWriter

TextWriter.Write(value: obj) : unit
   (+0 other overloads)
TextWriter.Write(value: decimal) : unit
   (+0 other overloads)
TextWriter.Write(value: float) : unit
   (+0 other overloads)
TextWriter.Write(value: float32) : unit
   (+0 other overloads)
TextWriter.Write(value: uint64) : unit
   (+0 other overloads)
TextWriter.Write(value: int64) : unit
   (+0 other overloads)
TextWriter.Write(value: uint32) : unit
   (+0 other overloads)
TextWriter.Write(value: int) : unit
   (+0 other overloads)
TextWriter.Write(value: bool) : unit
   (+0 other overloads)
StreamWriter.Write(value: string) : unit
   (+0 other overloads)

StreamWriter.Close() : unit

Process.WaitForExit() : unit
Process.WaitForExit(milliseconds: int) : bool

val output : StreamReader

property Process.StandardOutput: StreamReader

val result : string

StreamReader.ReadToEnd() : string

StreamReader.Close() : unit

Process.Close() : unit

val ignore : value:'T -> unit

Full name: Microsoft.FSharp.Core.Operators.ignore

module LiveScript

from Script

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More information

Link:	http://fssnip.net/d3
Posted:	13 years ago
Author:
Tags:	livescript , javascript