sarkologist

### Keybase proof

I hereby claim:

  * I am sarkologist on github.
  * I am guoliang_oon (https://keybase.io/guoliang_oon) on keybase.
  * I have a public key ASBuY3K07SXwm7aR0j2HU5v8MziOMv3rYi9U_0qWkPU3Ggo

To claim this, I am signing this object:

sarkologist

import Control.Monad

fizz x = if mod x 3 == 0 then "Fizz" else ""
buzz x = if mod x 5 == 0 then "Buzz" else ""
zzzz x = if mod x 3 /= 0 && mod x 5 /= 0 then show x else ""

main = do
  let results = map (fizz <> buzz <> zzzz) [1..30]
  mapM_ print $ zip [1..] results

sarkologist

Given two strings of lowercase alphabets and a value k, the task is to find if two strings are K-anagrams of each other or not.

Two strings are K-anagrams of each other if they can become anagram by replacing at most k characters in a string.

Implement a function isKAnagram that returns true if the two strings are k-anagram, or false if they are not.

sarkologist

assert(eval("2+2*3+12+4*5*2+10*1") == 70)  

def eval(input: String): Int = {  
  input.splitEfficientlyOn("+").foldLeft(0)((n, str) => n + mul(str))
}

def mul(input: String): Int = {  
  input.splitEfficientlyOn("*").foldLeft(1)((n, x) => n * x.toInt)
}

sarkologist

package gng.box.beam.utils

import com.spotify.scio.coders.{Beam, Coder, CoderMaterializer}
import org.apache.beam.sdk.coders.{CoderRegistry, KvCoder, Coder => BeamCoder}
import org.apache.beam.sdk.options.PipelineOptionsFactory
import org.apache.beam.sdk.values.KV

object CoderUtil {
  def beamCoderFor[A: Coder]: BeamCoder[A] =
    toBeam(Coder[A])

sarkologist

package utils

import java.util

import com.google.protobuf.Descriptors.{Descriptor, FieldDescriptor}
import com.google.protobuf.Descriptors.FieldDescriptor.Type.{GROUP, MESSAGE}
import com.google.protobuf.Message
import scalaz.{Functor, Yoneda}

import scala.collection.JavaConverters._

sarkologist

#!/bin/bash

# Method found here https://askubuntu.com/a/122604/423332

# Dependencies:
# On ubuntu, you can install ocrodjvu and pdfbeads with:
#   sudo apt install ocrodjvu
#   gem install pdfbeads

# The path and filename given can only contain ascii characters

sarkologist

package gng.box.beam.pipeline.reordering

import gng.box.beam.pipeline.generic.influx.Metrics
import org.joda.time.Instant

object Common {
  trait HasMetrics {
    implicit val metrics: Metrics
    val measurementPrefix: String
  }

sarkologist

object CoGroupByKeyUtil {
  // a workaround for scala's lack of rank-2 polymorphism
  // so that we can allow the called function to decide how to instantiate F[_]
  trait Rank2[F[_]] {
    def apply[A]: F[A]
  }

  def eitherOf[K: Coder, A: Coder, B: Coder](
      left: PCollection[KV[K, A]],
      right: PCollection[KV[K, B]],

sarkologist

package utils

import org.apache.beam.sdk.options.ValueProvider
import org.apache.beam.sdk.options.ValueProvider.{
  NestedValueProvider,
  StaticValueProvider
}
import scalaz.{Applicative, Functor}

object ValueProviderPimp {