lakshanwd

package service

import (
	"testing"
	"testing-demo/dependency"

	"github.com/golang/mock/gomock"
	"github.com/stretchr/testify/assert"
)

lakshanwd

package service

import (
	"fmt"
	"regexp"
	"testing-demo/dependency"
)

type NotificationService interface {
	SendTextNotification(number string, message string) (string, error)

lakshanwd

package dependency

//go:generate mockgen -package=dependency -destination=sms_provider_mocks.go . SmsProvider
type SmsProvider interface {
	SendSMS(number string, content string) (string, error)
}

type smsProviderImpl struct {
}

lakshanwd

package dependency

//go:generate mockgen -package=dependency -destination=email_provider_mocks.go . EmailProvider
type EmailProvider interface {
	SendEmail(from, to, subject, body string) (string, error)
}

type emailProviderImpl struct{}

func (e *emailProviderImpl) SendEmail(from, to, subject, body string) (string, error) {

lakshanwd

type Job struct{
  result interface{}
}
func (self *Job) execute() {
  // do some work
  self.result = ....
}

// to be executed parallelly
doParallel := func(ctx context.Context, inputs <-chan Job, output chan<- Job) {

lakshanwd

type Job struct{
  result interface{}
}
func (self *Job) execute() {
  // do some work
  self.result = ....
}

// an array of jobs
jobs := make([]Job)

lakshanwd

type Job struct{
  result interface{}
}
func (self *Job) execute() {
  // do some work
  self.result = ....
}

// an array of jobs
jobs := make([]Job)

lakshanwd

def isDivisibe(candidate, by)
  candidate % by == 0
end

def isPrimeDivisible(primes, candidate, count)
  for e in (0...count)
    return false if Math.sqrt(candidate) < primes[e]
    return true if isDivisibe(candidate, primes[e])
  end
  false

lakshanwd

package main

import (
  "log"
  "math"
  "time"
)

func main() {
  for i, v := range []int{25000, 50000, 100000, 1000000} {

lakshanwd

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

@Retention(value = RetentionPolicy.RUNTIME)
@Target(value = {ElementType.FIELD})
public @interface JsonIgnore {

}