ryandavidhartman

ryandavidhartman

package playground

import java.util.zip.DataFormatException

import scala.io.Source
import scala.util.{Failure, Success, Try}

object RogerFun {

  case  class MovieRecord(name: String, runtime: Double, rating: Double)

ryandavidhartman

package fix

import scalafix.v1._
import scala.meta._

class CaseClassConstructorNamedArguments extends SemanticRule("CaseClassConstructorNamedArguments") {

  override def fix(implicit doc: SemanticDocument): Patch = {
    //println(s"Tree.syntax: " + doc.tree.syntax)
    //println(s"Tree.structure: " + doc.tree.structure)

ryandavidhartman

// Traditional callback (using a continuation)

def program(a: A, k: B => Unit): Unit

// Let's start moving this towards a Future
def program(a: A)(B => Unit): Unit

// now introduce the following type alias
type Future[+T] = (T => Unit) => Unit
def program(a: A): Future[B]

ryandavidhartman

 val data = Map(("a" -> Some(1)), ("b" -> None), ("c" -> 1), ("d" -> "dfd"))

  val test1 = data.filter({case (key, value) => value != None}).collect {
    case (key, Some(value)) => key -> value
    case (key, value) => key -> value
  }

ryandavidhartman

def counter(file: String) = scala.io.Source.fromFile(file)
  .getLines
  .flatMap(_.split("\\W+"))
  .foldLeft(Map.empty[String, Int]){
     (count, word) => count + (word -> (count.getOrElse(word, 0) + 1))
  }

ryandavidhartman

package com.angieslist.example.client

import com.angieslist.example.model.GetAttributesForCategoryRequest
import com.angieslist.example.model.GetAttributesForCategoryResponse
import com.angieslist.example.model.GetCategoriesRequest
import com.angieslist.example.model.GetCategoriesResponse
import com.angieslist.example.model.GetQuestionsRequest
import com.angieslist.example.model.GetQuestionsResponse
import com.angieslist.example.model.GetSurveyRequest
import com.angieslist.example.model.GetSurveyResponse

ryandavidhartman

def counter(file: String) = {
  scala.io.Source.fromFile(file)
  .getLines
  .flatMap(_.split("\\W+"))
  .foldLeft(Map.empty[String, Int]){
     (count, word) => count + (word -> (count.getOrElse(word, 0) + 1))
  }
}

ryandavidhartman

package com.angieslist.common.play.controller

import com.angieslist.common.http.DispatchHttpClientComponent
import com.angieslist.common.{Logger, LoggerComponent}
import com.ning.http.client.FluentCaseInsensitiveStringsMap
import com.typesafe.config.{Config, ConfigFactory}
import dispatch.{url, _}
import play.api.mvc._

import scala.collection.JavaConversions._

ryandavidhartman

trait A {
  def foo(text: String) = printf("a says:" + text)
}
 
trait B extends A {
  override def foo(text: String) = printf("b says:" + text)
}
 
trait C extends A {
  override def foo(text: String) = printf("c says:" + text)