d6y

for { 
  entry <- contacts
  name <- Option(entry.getName)
  full_name <- Option(name.getFullName)
  birthday <- Option(entry.getBirthday)
  when = birthday.getWhen 
}
  yield "%s: %s".format(full_name.getValue, when)

d6y

# Sendgrid.com configuration: 
mail.smtp.host=smtp.sendgrid.net 
mail.smtp.auth=true
[email protected] 
mail.password=letme1n

d6y

import javax.mail._ 
def optionalAuth: Box[Authenticator] = for {
  user <- Props.get("mail.user")
  pass <- Props.get("mail.password")
} yield new Authenticator {
  override def getPasswordAuthentication = new PasswordAuthentication(user,pass)
}
Mailer.authenticator = optionalAuth

d6y

#!/bin/bash

# Converts HTML from https://exportmyposts.jazzychad.net/ exports to Markdown

POSTS_DIR=/Users/richard/Desktop/d6y/posts

for file in $POSTS_DIR/*.html
do
	echo $file

d6y

trait TideSource {
  def lowsFor(day:LocalDate): List[Tide]
}

d6y

case class Tide(when:LocalTime, height:Metre) {
  override val toString = when.toString("HH:mm") + " (" + height + ")"      
  def forZone(destZone:DateTimeZone) = Tide(
    when.toDateTimeToday(DateTimeZone.forID("GMT")).withZone(destZone).toLocalTime(),
    height)
}

d6y

object VisitBrightonScraper extends VisitBrightonScraper   

class VisitBrightonScraper extends TideSource {
  def page = Source.fromURL( "http://www.visitbrighton.com/site/tourist-information/tide-timetables").mkString   
  
  override def lowsFor(day:LocalDate) = {
    // We want the times that start with the date in this  
    // format: 10th May 2009  
    val date = day.ordinal + DateTimeFormat.forPattern(" MMM yyyy").print(day)

d6y

// Here's a method that uses the time call:
int f() throws MyException { 
 time("opName", { => 
   // some statements that can throw MyException
 }); 
 
 time("opName", {=> 
   return ...compute result...; 
 }); 
}

d6y

interface Block { 
  R execute() throws X; 
}

public R time(String opName, Block block) throws X { 
     long startTime = System.nanoTime(); 
     boolean success = true; 
     try { 
       return block.execute(); 
     } catch (final Throwable ex) { 

d6y

def time(opname, block)
{ 
 long start\_time = System.nanoTime()
 boolean success = true
 try {
   return block()
 } catch (Throwable ex) {
   success = false;
   throw ex
 } finally {