kanterov

if exists("+showtabline")
     function! MyTabLine()
         let s = ''
         let t = tabpagenr()
         let i = 1
         while i <= tabpagenr('$')
             let buflist = tabpagebuflist(i)
             let winnr = tabpagewinnr(i)
             let s .= (i != 1 ? '%#TabLine# | ' : '')
             let s .= (i == t ? '%#TabLineSel#' : '%#TabLine#')

kanterov

:filetype plugin on

let g:C_AuthorName = 'Kanterov Gleb'
let g:C_AuthorRef = ''
let g:C_Email = '[email protected]'
let g:alternateNoDefaultAlternate = 1

set sidescroll=5
set listchars+=precedes:<,extends:>
set ignorecase

kanterov

// reply to http://worklez.name/blog/2012/07/18/java-named-parameters/

class Request { }
class ManagerProvider { }

class Job {
    Job(ManagerProvider provider, Request request, OutputStream out) { }
}

class JobBuilder {

kanterov

// in scala
// https://twitter.com/my7truth/status/269825587797958656

// 79
def p1(p: Seq[Int]) = p.zipWithIndex.map{case (x,y) => x * (p.size - y - 1)} dropRight 1

// 86
def p2(p: Seq[Int]) = p.zipWithIndex.map(x => x._1 * (p.size - x._2 - 1)) dropRight 1

// 83

kanterov

object SourceMap extends Controller {
  implicit val ec = ExecutionContext.global

  def at(prefix: String, path: String) = Action {
    val fileOpt = Play.getExistingFile(s"../$prefix/" + path)

    fileOpt.map {
      case _ if !Play.isDev => Forbidden
      case file if file.isDirectory => NotFound
      case file if !file.exists() => NotFound

kanterov

module Data.HList 
  ( (.:.)
  , head
  , tail
  ) where

newtype HList a = HList a

infixr 5 .:.

kanterov

// doesn't print "release" unless you remove `.pipeIn(process1.id[A])`,
// internally `pipeIn` uses `takeWhile` which uses `pipe`, it breaks print too

def printSink[A] = io.stdOutLines.contramap[A](_.toString).pipeIn(process1.id[A])
// simplier case doesn't work too:
//   sink.lift[Task, A](x => Task.delay(())).pipe(process1.id[A => Task[Unit]])

def disposableThing: Process[Task, Unit] = {
  val acquire = Task.delay {println("acquire")}
  val release = Task.delay {println("release")}

kanterov

package frameless

import shapeless.Witness

class AmbiguousJoinTests extends TypedDatasetSuite {

  def col[T, A](column: Witness.Lt[Symbol])(
    implicit
    exists: TypedColumn.Exists[T, column.T, A],
    encoder: TypedEncoder[A]): TypedColumn[T, A] = {