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arturictus / if.js
Created October 30, 2017 09:37
if("hello") "hello";
"hello"
if(0) "hello";
undefined
if('') "hello";
undefined
if(1) "hello";
"hello"
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arturictus / sam_message.md
Created August 2, 2017 13:09

Example with translations:

{
  "response": [
    {
      "type":"text",
      "message":{
        "translation": {
 "en":"do you need and hotel?",
@arturictus
arturictus / hash.rb
Created July 11, 2016 13:40
class Hash
# merge_present
# examples:
# {hello: ''}.merge_present(hello: 'sd') #=> {hello: 'sd'}
#
# {hello: nil}.merge_present(hello: '') #=> {}
#
def merge_present(other_hash)
mapped = self.map do |k, v|
if v.blank?
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arturictus / unless.rb
Last active July 7, 2016 15:42
# &&
'hello' unless true && false
#=> "hello"
'hello' unless false && true
#=> "hello"
'hello' unless false && false
#=> "hello"
'hello' unless true && true
#=> nil
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arturictus / array.rb
Last active July 1, 2016 13:31
class Array
# find_map
# example:
# [nil, 'hello '].find_map |n|
# n.try(:strip)
# end => 'hello'
def find_map(&block)
result = nil
self.each do |q|
result = yield(q)
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arturictus / add_child_validations.rb
Created March 18, 2016 13:38
# In not working!!
# Validations are added, but errors are not in the errors list after valid
module AddChildValidations
extend ActiveSupport::Concern
class_methods do
# Example:
# class User < ActiveRecord::Base
# has_one :address
# add_child_validations_for :address do
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arturictus / rspec_helper.rb
Created October 8, 2015 09:03
Translating AtiveJob::TestHelper to Rspec
def specific_enqueued_jobs(job)
enqueued_jobs.select{ |j| j if j[:job] == job }
end
require 'active_support/core_ext/class/subclasses'
require 'active_support/core_ext/hash/keys'
module ActiveJob
# Provides helper methods for testing Active Job
module RSpecHelper
extend ActiveSupport::Concern
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arturictus / Operaciones-Git
Last active August 29, 2015 14:21 — forked from jelcaf/Operaciones-Git
#############################################
# Push de la rama actual
git push origin $rama_actual
#############################################
# Volver a un commit anterior, descartando los cambios
git reset --HARD $SHA1
#############################################
# Ver y descargar Ramas remotas
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arturictus / skippable_callbacks.rb
Last active August 29, 2015 14:17
module SkippableCallbacks
extend ActiveSupport::Concern
module ClassMethods
def _skippable_callbacks
[
:after_initialize,
:after_build,
:before_validation,
:after_validation,
:before_create,
@arturictus
arturictus / rails_helper.rb
Created March 19, 2015 09:01
Rspec-capybara login with warden
# spec/rails_helper.rb
# add to your rails_helper inside the
RSpec.configure do |config|
config.around(:each, type: :request) do |example|
Warden.test_mode!
example.run
Warden.test_reset!
end
end