alissonbrunosa

class String
  def red  = "\e[31m#{self}\e[0m"
  def cyan = "\e[36m#{self}\e[0m"
end

if defined? Rails
  project_name = File.basename(Dir.pwd).cyan
  envrionment = ENV['RAILS_ENV'].red

  prompt = "(#{project_name}) -> [#{envrionment}]"

alissonbrunosa

# frozen_string_literal: true

if Rails.env.development?
  ActiveSupport::Reloader.to_prepare do
    module OpenOnVim
      def open_method(method_name)
        file, line = method(method_name.to_sym).source_location
        vim(file, line)
      end

alissonbrunosa

package main

import (
	"context"
	"encoding/json"
	"errors"
	"fmt"
	"net/http"
	"os"
	"path/filepath"

alissonbrunosa

package main

import (
	"fmt"
	"time"
)

func main() {
	today := time.Now()
	future := today.AddDate(0, 4, 0)

alissonbrunosa

/*
Sort a linked list in O(n log n) time using constant space complexity.

Example 1:

Input: 4->2->1->3
Output: 1->2->3->4

Example 2:

alissonbrunosa

/*
 You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it as a linked list.

 You may assume the two numbers do not contain any leading zero, except the number 0 itself.

 Example:

 Input: (2 -> 4 -> 3) + (5 -> 6 -> 4)
 Output: 7 -> 0 -> 8
 Explanation: 342 + 465 = 807.

alissonbrunosa

package hashtable

type Key interface {
	HashCode() int
	Equals(Key) bool
}

type entry struct {
	hashCode int
	key      Key

alissonbrunosa

def Ok(value)
  Okay.new(value)
end

def Err(value)
  Error.new(value)
end

class Result
  attr_reader :value

alissonbrunosa

package bfs

import "fmt"

type City struct {
	Name       string
	Population uint32
	neighbors  []Node
}

alissonbrunosa

=begin
In this problem you will write a function called populate_template which will take in a template string e.g. " Hello {!first_name} - How are you?" and a hash of fields e.g { "first_name" : "John" } as arguments and will return the template string with the fields inserted in the correct place. 
The usecase for a function like this would be for instance for answer templates to be used by a support team at a company. 

So in the previous example you would get:

populate_template("Hello {!first_name} - How are you?", {"first_name" => "John"})

and you would get: