alebian

import numpy as np

class SimplePerceptron:
    def __init__(self, input_layer_size, output_layer_size, coeff = 0.05):
        self._bias = -1
        self._coeff = coeff
        self._input_layer_size = input_layer_size
        self._output_layer_size = output_layer_size
        # Weights is a matrix in which each column represents the weights from every input
        # to each output and has the bias in each column

alebian

class Spy
  def self.spy(klass, method)
    define_counter(klass, method)
    klass.singleton_class.class_eval do
      define_method(method) do |*args, &block|
        instance_variable_set("@spied_#{method}_counter", instance_variable_get("@spied_#{method}_counter") + 1)
        super(*args, &block)
      end
    end
  end

alebian

new_tag_version = ARGV[0]

GIT_REPOS = []

class GitRepository
  GIT_MERGE_COMMITS = /(Merge pull request)|(Merge branch)/
  GIT_HASH_LENGTH = 8

  attr_reader :name

alebian

require 'pathname'
require 'json'

################################################################################
# USAGE:                                                                       #
#   Execute this script from console like                                      #
#     $> ruby variable_checker.rb ./repositories_to_check_example.json         #
#                                                                              #
#   Create your own repositories.json file following the example               #
################################################################################

alebian

require 'interactor'
require 'dry-types'

# Author::    Alejandro Bezdjian
# Copyright:: Copyright (c) 2017 Alejandro Bezdjian
# License::   Apache 2.0

class InteractorMixin
  include Interactor
  

alebian

// Example taken from Javascript The Good Parts

var memoizer = function(memo, formula) {
    var recur = function(n) {
        var result = memo[n];
        if (typeof result !== 'number') {
            result = formula(recur, n);
            memo[n] = result;
        }
        return result;

alebian

module JsonSerializer
  module_function

  #
  # Usage:
  # JsonSerializer.find_by_id(User, 1, only: [:id, :email, :address], except: [:address])
  #
  def find_by_id(klass, id, options = {})
    sql = "SELECT row_to_json(results) FROM (
             SELECT #{selected_attributes(klass, options)}

alebian

require 'csv'

CSV.open("path/to/file.csv", "wb") do |csv|
  csv << Model.attribute_names
  Model.find_each do |model|
    csv << model.attributes.values
  end
end