adamretter

object Blah extends App {

  trait ArgProvider {
  }

  case class ColumnReference(value: String) extends ArgProvider


  abstract class Rule(name: String, val argProviders: ArgProvider*)

adamretter

(:~
: Neat examples of zero-padding a one digit month, for later
: construction of xs:date etc.
:)


(: Example 1: When given a single digit month :)
let $month := '4'
return
  substring(concat('0', $month), string-length($month))

adamretter

package wlhn

import com.twitter.hashing.KeyHasher

object BloomApp extends App {


  /**
   * A bloom filter is used to test whether an element is a member of a set.
   *

adamretter

object AllCombinations extends App {

  /**
   * Returns all permutations of all combinations
   * of everything in the input data
   *
   * For example, given the `data` List('a', 'b', 'c')
   * will return the result:
   *
   * List(

adamretter

xquery version "3.0";

module namespace ranges = "http://github.com/adamretter/ranges";

(:~
: Produces sequences of ranges ($from, $to)
: which span a $range-size
: all the way from $range-from upto $range-to
:
: This can be very useful when working

adamretter

(:~
: Generates a string of random hex digits
: @author Adam Retter <adam@exist-db.org>
:)

let $len := 20   (: how long a string to generate :)
return
  codepoints-to-string(((1 to $len) ! util:random(16)) ! (.[. lt 10]+48, .[. ge 10]+87))

adamretter

version 1.0
@totalColumns 4
room: is("Galeria") or is("1") or is("2")
start: regex("(([0-1][0-9])|(2[0-3])):[0-5][0-9]")
name: notEmpty
title: notEmpty
/*
CSV Schema for http://csvconf.com/presentations.csv
*/

adamretter

version 1.0
@totalColumns 4
Time: regex("(([0-1][0-9])|(2[0-3])):[0-5][0-9] - (([0-1][0-9])|(2[0-3])):[0-5][0-9]")
Galeria: notEmpty
"Room 1":
"Room 2":
/*
CSV Schema for http://csvconf.com/schedule.csv
*/

adamretter

version 1.0
@totalColumns 4
Time: regex("(([0-1][0-9])|(2[0-3])):[0-5][0-9] - (([0-1][0-9])|(2[0-3])):[0-5][0-9]")
Galeria: notEmpty
"Room 1":
"Room 2":
/*
CSV Schema for http://csvconf.com/schedule.csv
*/

adamretter

package wlhn

/**
 * West London Hack Night 2014-08-13
 * Finding the minimum distance
 * between any two words in a Shakespeare
 * play
 */
object Dijkstra {