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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 { |
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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 { |
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/* | |
* 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 |
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> import List (transpose, intersperse) | |
> import Char (isSpace) | |
> ref::[String] | |
> ref = [ | |
> " -- -- -- -- -- -- -- -- ", | |
> "| | | | | | | | | | | | | |", | |
> "| | | -- -- -- -- |-- | |--| -- ", | |
> "| | | | | | | | | | | | |", |