giovannibenussi

class Array
    # Returns the flatten version of the array
    # example: [[1,2,[3]],4] -> [1, 2, 3, 4]
    def flatten
        out = []
        self.each do | e |
            if e.is_a? Array
                out += e.flatten
            else
                out.push(e)

giovannibenussi

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

giovannibenussi

#################### app/models/task.rb

class Task < ApplicationRecord

  belongs_to :user
  belongs_to :lead, required: false
  belongs_to :creator, class_name: "User", foreign_key: "creator_id"
  belongs_to :responsible, class_name: "User", foreign_key: "responsible_id"

  update_index 'leads#lead', :lead

giovannibenussi

import math

a = float(input("Ingrese el valor de a: "))
b = float(input("Ingrese el valor de b: "))
c = float(input("Ingrese el valor de c: "))

print("Ecuación: " + str(a) + " * x * x + " + str(b) + " * x + " + str(c))

print("a: " + str(a))
print("b: " + str(b))

giovannibenussi

def index
   items_with_images = news_items.each do |item|
    item[:image] = UserScope::FetchNewsItem.call(id: params[:id]).news_item.image
  end
  respond_with items_with_images
end

giovannibenussi

resolve lambda { |_, args, _|
    unless args[:name].present?
        raise GraphQL::ExecutionError, 'You must provide a value for name'
    end
    unless args[:address].present?
        raise GraphQL::ExecutionError, 'You must provide a value for address'
    end
    Model.find_by(address: args[:address], name: args[:name])
}

giovannibenussi

resolve lambda { |_, args, _|
    Validators::Model.validate!(args)

    Model.find_by(address: args[:address], name: args[:name])
}

giovannibenussi

module Validators
    class Model
        def self.validate!(args)
            unless args[:name].present?
                raise GraphQL::ExecutionError, 'You must provide a value for name'
            end
            unless args[:address].present?
                raise GraphQL::ExecutionError, 'You must provide a value for address'
            end
        end

giovannibenussi

module Validators
    class GraphqlValidator
        def self.validate_presence(attribute, value)
            return if value.present?
            raise GraphQL::ExecutionError, “You must provide a value for #{attribute}”
        end
    end
end

giovannibenussi

module Validators
    class Model
        def self.validate!(args)
            validate_presence('name', args[:name])
            validate_presence('address', args[:address])
        end
    end
end