ailiev

import scalaz._
import Scalaz._


object ScalazPlay extends App
{
  // having this one-param type is critical for the subsequent type inference!
  type MyWriter[A] = Writer[List[String],A]

  def f1(i:Int) : MyWriter[Int] = for {

ailiev

import scalaz._
import Scalaz._


object ScalazPlay extends App
{
  // having this one-param type is critical for the subsequent type inference!
  type MyWriter[A] = Writer[List[String],A]

  def f1(i:Int) : MyWriter[Int] = for {

ailiev

/*
 * Copyright (c) 2012 Miles Sabin 
 *
 * 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

ailiev

> import List (transpose, intersperse)
> import Char (isSpace)


> ref::[String]
> ref = [
>     " --     --  --        --   --  --   --   -- ",
>     "|  | |    |   | |  | |    |      | |  | |  |",
>     "|  | |  --  --   --   --  |--    | |--|  -- ",
>     "|  | | |      |    |    | |  |   | |  |    |",